<snapdata remixID="9050709"><project name="4.4!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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AoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="34.000001" y="48.000001999999995"><custom-block s="Sum %l"><block var="numblist"/></custom-block></script><script x="24" y="76"><custom-block s="Average %l"><block var="numblist"/></custom-block></script><script x="21" y="128"><custom-block s="does %l have negative values"><block var="numblist"/></custom-block></script><script x="37" y="10"><block s="doSetVar"><l>numblist</l><block s="reportNewList"><list><l>4</l><l>-41</l><l>4</l><l>1</l><l>-586</l><l>6</l><l>2</l></list></block></block></script><script x="32" y="166"><custom-block s="increasing? %l"><block var="numblist"/></custom-block></script><script x="30" y="221"><custom-block s="maxim %l"><block var="numblist"/></custom-block></script><script x="33" y="268"><custom-block s="All positive %l"><block var="numblist"/></custom-block></script><script x="50" y="451"><custom-block s="add all boyss %l %l"><block var="numblist"/><l/></custom-block></script><script x="25.121094749999997" y="326.000001"><custom-block s="onlyeven boysss %l"><block var="numblist"/></custom-block></script></scripts></sprite><watcher var="numblist" style="normal" x="5" y="5" color="243,118,29" extX="125" extY="232"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="Sum %&apos;list&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l></list></block><block s="doWarp"><script><block s="doForEach"><l>item</l><block var="list"/><script><block s="doSetVar"><l>a</l><block s="reportSum"><block var="a"/><block var="item"/></block></block></script></block></script></block><block s="doReport"><block var="a"/></block></script></block-definition><block-definition s="Average %&apos;numbers&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="does %&apos;list&apos; have negative values" type="predicate" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block s="reportListLength"><block var="list"/></block><script><block s="doIf"><block s="reportLessThan"><block s="reportListItem"><block var="i"/><block var="list"/></block><l>0</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition><block-definition s="append %&apos;lists&apos;" type="reporter" category="lists"><comment x="0" y="0" w="287" collapsed="false">Take any number of input lists, and create a new list&#xD;containing the items of the input lists.  So&#xD;APPEND [A B] [C D]&#xD;where the [...] are lists reports the list&#xD;[A B C D]&#xD;not [[A B] [C D]].</comment><header></header><code></code><translations>ca:concatena _&#xD;</translations><inputs><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><block s="reportEquals"><block var="lists"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportListLength"><block var="lists"/></block><l>1</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="lists"/></block></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportListItem"><l>1</l><block var="lists"/></block><block s="reportNewList"><list></list></block></block><script><block s="doReport"><custom-block s="append %mult%l"><block s="reportCDR"><block var="lists"/></block></custom-block></block></script></block><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block s="reportListItem"><l>1</l><block var="lists"/></block></block><custom-block s="append %mult%l"><block s="reportCONS"><block s="reportCDR"><block s="reportListItem"><l>1</l><block var="lists"/></block></block><block s="reportCDR"><block var="lists"/></block></block></custom-block></block></block></script></block></script></block-definition><block-definition s="reverse %&apos;data&apos;" type="reporter" category="lists"><comment x="0" y="0" w="223" collapsed="false">Reports a new list containing the items of the input list, but in the opposite order.</comment><header></header><code></code><translations>ca:capgira _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>helper</l></list></block><block s="doSetVar"><l>helper</l><block s="reifyScript"><script><block s="doIf"><block s="reportEquals"><block var="input"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block var="result"/></block></script></block><block s="doReport"><block s="evaluate"><block var="helper"/><list><block s="reportCDR"><block var="input"/></block><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="input"/></block><block var="result"/></block></list></block></block></script><list><l>input</l><l>result</l></list></block></block><block s="doWarp"><script><block s="doReport"><block s="evaluate"><block var="helper"/><list><block var="data"/><block s="reportNewList"><list></list></block></list></block></block></script></block></script></block-definition><block-definition s="remove duplicates from %&apos;data&apos;" type="reporter" category="lists"><comment x="0" y="0" w="209" collapsed="false">Reports a new list whose items are the same as in the input list, except that if two or more equal items appear in the input list, only the last one is kept in the result.</comment><header></header><code></code><translations>ca:elimina els duplicats de _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIfElse"><block s="reportListContainsItem"><block s="reportCDR"><block var="data"/></block><block s="reportListItem"><l>1</l><block var="data"/></block></block><script><block s="doReport"><custom-block s="remove duplicates from %l"><block s="reportCDR"><block var="data"/></block></custom-block></block></script><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="remove duplicates from %l"><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script></block></script></block></script></block-definition><block-definition s="sort %&apos;data&apos; ordering with %&apos;function&apos;" type="reporter" category="lists"><comment x="0" y="0" w="161.14285714285708" collapsed="false">Reports a sorted version of the list in its first input slot, using the comparison function in the second input slot.  For a list of numbers, using &lt; as the comparison function will sort from low to high; using &gt; will sort from high to low.</comment><header></header><code></code><translations>ca:ordena _ segons criteri _&#xD;</translations><inputs><input type="%l"></input><input type="%predRing"></input></inputs><script><block s="doDeclareVariables"><list><l>even items</l><l>odd items</l><l>merge</l><l>split</l><l>copy of data</l><l>id</l></list></block><block s="doSetVar"><l>id</l><block s="reifyScript"><script><block s="doReport"><l></l></block></script><list></list></block></block><block s="doSetVar"><l>copy of data</l><block s="reportMap"><block var="id"/><block var="data"/></block></block><block s="doSetVar"><l>split</l><block s="reifyScript"><script><block s="doSetVar"><l>even items</l><block s="reportNewList"><list></list></block></block><block s="doSetVar"><l>odd items</l><block s="reportNewList"><list></list></block></block><block s="doUntil"><block s="reportListIsEmpty"><block var="copy of data"/></block><script><block s="doAddToList"><block s="reportListItem"><l>1</l><block var="copy of data"/></block><block var="odd items"/></block><block s="doDeleteFromList"><l>1</l><block var="copy of data"/></block><block s="doIf"><block s="reportNot"><block s="reportListIsEmpty"><block var="copy of data"/></block></block><script><block s="doAddToList"><block s="reportListItem"><l>1</l><block var="copy of data"/></block><block var="even items"/></block><block s="doDeleteFromList"><l>1</l><block var="copy of data"/></block></script></block></script></block></script><list></list></block></block><block s="doSetVar"><l>merge</l><block s="reifyScript"><script><block s="doIf"><block s="reportEquals"><block var="#1"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block var="#2"/></block></script></block><block s="doIf"><block s="reportEquals"><block var="#2"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block var="#1"/></block></script></block><block s="doIfElse"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="#1"/></block><block s="reportListItem"><l>1</l><block var="#2"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="#1"/></block><block s="evaluate"><block var="merge"/><list><block s="reportCDR"><block var="#1"/></block><block var="#2"/></list></block></block></block></script><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="#2"/></block><block s="evaluate"><block var="merge"/><list><block var="#1"/><block s="reportCDR"><block var="#2"/></block></list></block></block></block></script></block></script><list><l>#1</l><l>#2</l></list></block></block><block s="doIf"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportCDR"><block var="data"/></block><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block var="data"/></block></script></block><block s="doRun"><block var="split"/><list></list></block><block s="doReport"><block s="evaluate"><block var="merge"/><list><custom-block s="sort %l ordering with %predRing"><block var="odd items"/><block var="function"/></custom-block><custom-block s="sort %l ordering with %predRing"><block var="even items"/><block var="function"/></custom-block></list></block></block></script></block-definition><block-definition s="assoc %&apos;key&apos; %&apos;a-list&apos;" type="reporter" category="lists"><comment x="0" y="0" w="289.3333333333333" collapsed="false">The second input is an &quot;association list,&quot; a list of two-item lists.  Each of those smaller lists has a &quot;key&quot; as its first item and a &quot;value&quot; as its second.  ASSOC reports the first key-value pair in the association list whose key matches the first input.</comment><header></header><code></code><translations>ca:associació _ _&#xD;</translations><inputs><input type="%s"></input><input type="%l"></input></inputs><script><block s="doIf"><block s="reportEquals"><block var="a-list"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIf"><block s="reportEquals"><block var="key"/><block s="reportListItem"><l>1</l><block s="reportListItem"><l>1</l><block var="a-list"/></block></block></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="a-list"/></block></block></script></block><block s="doReport"><custom-block s="assoc %s %l"><block var="key"/><block s="reportCDR"><block var="a-list"/></block></custom-block></block></script></block-definition><block-definition s="%&apos;#&apos; map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><comment x="0" y="0" w="225.00000000000003" collapsed="false">This block applies the given function to each item of the given list, like the primitive MAP block, but with two differences:&#xD;&#xD;1.  The # variable provided will contain the item number of the item currently being used in the given function: 1 for item 1, and so on.  You read the variable in your function; don&apos;t set it.&#xD;&#xD;2.  You can provide more than one input list.  If so, the lengths of all the lists should be the same, and the function you supply must expect as many inputs as you have lists (i.e., that many empty input slots in the function).</comment><header></header><code></code><translations>ca:_ mapeja _ sobre _&#xD;</translations><inputs><input type="%upvar"></input><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><block s="reportListIsEmpty"><block var="data"/></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doSetVar"><l>#</l><block var="count"/></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block var="data"/></block><block s="reportSum"><block var="count"/><l>1</l></block></list></block></block></block></script><list><l>data</l><l>count</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><block s="reportListIsEmpty"><block s="reportListItem"><l>1</l><block var="data lists"/></block></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doSetVar"><l>#</l><block var="count"/></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="%upvar map %repRing over %mult%l"><l>#</l><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="%upvar map %repRing over %mult%l"><l>#</l><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block><block s="reportSum"><block var="count"/><l>1</l></block></list></block></block></block></script><list><l>data lists</l><l>count</l></list></block></block><block s="doIfElse"><block s="reportListIsEmpty"><block s="reportCDR"><block var="lists"/></block></block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block><l>1</l></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/><l>1</l></list></block></block></script></block></script></block></script></block-definition><block-definition s="%&apos;#&apos; keep items %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><comment x="0" y="0" w="217.1428571428572" collapsed="false">This block makes a new list containing selected items from the given list, like the primitive KEEP block.&#xD;&#xD;What&apos;s different is that it provides the # variable for use in your predicate function.  It will contain the item number (in the original list) of the item being examined by the predicate.</comment><header></header><code></code><translations>ca:_ manté els elements on _ de _&#xD;</translations><inputs><input type="%upvar"></input><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>keep-helper</l></list></block><block s="doSetVar"><l>keep-helper</l><block s="reifyScript"><script><block s="doWarp"><script><block s="doIf"><block s="reportListIsEmpty"><block var="data"/></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doSetVar"><l>#</l><block var="count"/></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><block s="evaluate"><block var="keep-helper"/><list><block s="reportCDR"><block var="data"/></block><block s="reportSum"><block var="count"/><l>1</l></block></list></block></block></block></script><script><block s="doReport"><block s="evaluate"><block var="keep-helper"/><list><block s="reportCDR"><block var="data"/></block><block s="reportSum"><block var="count"/><l>1</l></block></list></block></block></script></block></script></block></script><list><l>data</l><l>count</l></list></block></block><block s="doReport"><block s="evaluate"><block var="keep-helper"/><list><block var="data"/><l>1</l></list></block></block></script></block-definition><block-definition s="%&apos;#&apos; for each %&apos;item&apos; of %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><comment x="0" y="0" w="228.57142857142858" collapsed="false">This block carries out the given script for each item of the given list, like the primitive FOR EACH.&#xD;&#xD;What&apos;s different is that it provides the # variable, which will contain the item number in the list of each item in turn, 1 while processing item 1, and so on.</comment><header></header><code></code><translations>ca:_ per cada _ de _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%upvar"></input><input type="%l"></input><input type="%ca"></input></inputs><script><block s="doSetVar"><l>#</l><l>1</l></block><block s="doUntil"><block s="reportListIsEmpty"><block var="data"/></block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block><block s="doChangeVar"><l>#</l><l>1</l></block></script></block></script></block-definition><block-definition s="increasing? %&apos;list of numbers&apos;" type="predicate" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doForEach"><l>item</l><block var="list of numbers"/><script><block s="doIf"><block s="reportGreaterThan"><block var="item"/><l>0</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block-definition><block-definition s="maxim %&apos;list of numbes&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l></list></block><block s="doSetVar"><l>a</l><block s="reportListItem"><l>1</l><block var="list of numbes"/></block></block><block s="doFor"><l>i</l><l>2</l><block s="reportListLength"><block var="list of numbes"/></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportListItem"><block var="i"/><block var="list of numbes"/></block><block var="a"/></block><script><block s="doSetVar"><l>a</l><block s="reportListItem"><block var="i"/><block var="list of numbes"/></block></block></script></block></script></block><block s="doReport"><block var="a"/></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations>de:fange _ _&#xD;ca:agafa _ _&#xD;es:atrapar _ _&#xD;fr:attrape _ _&#xD;pt:captura _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block><custom-block s="ignore %s"><l>3</l></custom-block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations>de:wirf _&#xD;ca:llança _&#xD;es:lanzar _&#xD;fr:lance _&#xD;pt:lança _&#xD;</translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations>de:fange _ _&#xD;ca:agafa _ _&#xD;es:atrapar _ _&#xD;fr:attrape _ _&#xD;pt:captura _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations>de:wirf _ _&#xD;ca:llança _ _&#xD;es:lanzar _ _&#xD;fr:lance _ _&#xD;pt:lança _ _&#xD;</translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></block></script></block-definition><block-definition s="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations>de:falls _ dann _ und pause $pause-1-255-220-0&#xD;ca:si _ fes _ i atura-ho tot $pause-1-255-220-0&#xD;es:si _ haz _ y páralo todo $pause-1-255-220-0&#xD;fr:si _ faire _ et mettre tout en pause $pause-1-255-220-0&#xD;pt:se _ , então _ e faz pausa em tudo $pause-1-255-220-0&#xD;</translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations>de:ignoriere _&#xD;ca:ignora _&#xD;es:ignorar _&#xD;fr:ignore _&#xD;pt:ignora _&#xD;</translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="cascade %&apos;num&apos; times %&apos;function&apos; %&apos;init&apos; %&apos;#&apos;" type="reporter" category="control"><comment x="0" y="0" w="138" collapsed="false">Call f(f(f(...(f(x))))) n times where the three input slots are n, f, and x from left to right.  The # variable can be used inside f to represent how many times f has been called.</comment><header></header><code></code><translations>pt:o resultado de _ invocações em cascata de _ com argumento inicial _ _&#xD;</translations><inputs><input type="%n"></input><input type="%repRing"></input><input type="%s"></input><input type="%upvar"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l></list></block><block s="doSetVar"><l>result</l><block var="init"/></block><block s="doSetVar"><l>#</l><l>0</l></block><block s="doRepeat"><block var="num"/><script><block s="doChangeVar"><l>#</l><l>1</l></block><block s="doSetVar"><l>result</l><block s="evaluate"><block var="function"/><list><block var="result"/></list></block></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="cascade until %&apos;pred&apos; %&apos;function&apos; %&apos;init&apos; %&apos;#&apos;" type="reporter" category="control"><comment x="0" y="0" w="90" collapsed="false">Call f(f(f(...(f(x))))) until condition is true, where the three input slots are condition, f, and x from left to right.  The # variable can be used inside f or condition to indicate how many times f has been called.</comment><header></header><code></code><translations>pt:o resultado da invocação em cascata até que _ de _ com argumento inicial _ _&#xD;</translations><inputs><input type="%predRing"></input><input type="%repRing"></input><input type="%s"></input><input type="%upvar"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l></list></block><block s="doSetVar"><l>result</l><block var="init"/></block><block s="doSetVar"><l>#</l><l>0</l></block><block s="doUntil"><block s="evaluate"><block var="pred"/><list><block var="result"/></list></block><script><block s="doChangeVar"><l>#</l><l>1</l></block><block s="doSetVar"><l>result</l><block s="evaluate"><block var="function"/><list><block var="result"/></list></block></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="compose %&apos;f&apos; %&apos;g&apos;" type="reporter" category="control"><comment x="0" y="0" w="90" collapsed="false">Returns the function f(g(x)) where f and g are the two inputs.</comment><header></header><code></code><translations>pt:a composição de _ com _&#xD;</translations><inputs><input type="%repRing"></input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="reifyReporter"><autolambda><block s="evaluate"><block var="f"/><list><block s="evaluate"><block var="g"/><list><l></l></list></block></list></block></autolambda><list></list></block></block></script></block-definition><block-definition s="repeat %&apos;action&apos; until %&apos;pred&apos;" type="command" category="control"><comment x="0" y="0" w="90" collapsed="false">Like the built-in REPEAT UNTIL block, except that the ending condition is not tested until the script has been run the first time.  So the script is run at least once.</comment><header></header><code></code><translations>pt:repete _ até que _ $loop-0.7&#xD;</translations><inputs><input type="%cs"></input><input type="%boolUE"></input></inputs><script><block s="doRun"><block var="action"/><list></list></block><block s="doUntil"><block s="evaluate"><block var="pred"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block></script></block></script></block-definition><block-definition s="repeat %&apos;action&apos; while %&apos;pred&apos;" type="command" category="control"><comment x="0" y="0" w="90" collapsed="false">Run the script repeatedly, as long as the given condition is true.  Runs the script at least once before testing the condition.</comment><header></header><code></code><translations>pt:repete _ enquanto _ $loop-0.7&#xD;</translations><inputs><input type="%cs"></input><input type="%boolUE"></input></inputs><script><block s="doRun"><block var="action"/><list></list></block><block s="doUntil"><block s="reportNot"><block s="evaluate"><block var="pred"/><list></list></block></block><script><block s="doRun"><block var="action"/><list></list></block></script></block></script></block-definition><block-definition s="repeat while %&apos;pred&apos; %&apos;action&apos;" type="command" category="control"><comment x="0" y="0" w="90" collapsed="false">Runs the script repeatedly, as long as the condition is true.  Tests the condition before the first time the script is run.  Like the built in REPEAT UNTIL except that in this block the condition must be true, not false.</comment><header></header><code></code><translations>pt:enquanto _ , repete _ $loop-0.7&#xD;</translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doUntil"><block s="reportNot"><block s="evaluate"><block var="pred"/><list></list></block></block><script><block s="doRun"><block var="action"/><list></list></block></script></block></script></block-definition><block-definition s="repeat %&apos;num&apos; %&apos;#&apos; %&apos;action&apos;" type="command" category="control"><comment x="0" y="0" w="171" collapsed="false">Runs the script the specified number of times, like the built-in REPEAT block, but this one provides the # variable that can be used inside the script.  Try&#xD;REPEAT (200)&#xD;                MOVE (#) STEPS&#xD;   RIGHT 92&#xD;with the pen down.</comment><header></header><code></code><translations>pt:repete _ vezes _ _ $loop-0.7&#xD;</translations><inputs><input type="%n"></input><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doSetVar"><l>#</l><l>0</l></block><block s="doRepeat"><block var="num"/><script><block s="doChangeVar"><l>#</l><l>1</l></block><block s="doRun"><block var="action"/><list></list></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; step %&apos;step&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations>pt:para _ de _ com passo _ a _ _ $loop-0.7&#xD;</translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>test</l></list></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doIfElse"><block s="reportLessThan"><block var="step"/><l>0</l></block><script><block s="doSetVar"><l>test</l><block s="reifyPredicate"><autolambda><block s="reportLessThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>test</l><block s="reifyPredicate"><autolambda><block s="reportGreaterThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script></block><block s="doUntil"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="let %&apos;a&apos; be %&apos;val&apos; in %&apos;loop&apos; %&apos;body&apos;" type="command" category="control"><comment x="0" y="0" w="238.66666666666669" collapsed="false">Provides LOOP as a function of one input that runs&#xD;the body of the LET with A set to the function input,&#xD;so the body can run itself recursively.&#xD;See COPY block in Variables for an example of use.</comment><header></header><code></code><translations>pt:tendo _ o valor inicial _ , executa _ definido como _&#xD;</translations><inputs><input type="%upvar"></input><input type="%s"></input><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doSetVar"><l>a</l><block var="val"/></block><block s="doSetVar"><l>loop</l><block s="reifyScript"><script><block s="doSetVar"><l>a</l><block var="new value"/></block><block s="doRun"><block var="body"/><list><block var="a"/></list></block></script><list><l>new value</l></list></block></block><block s="doRun"><block var="loop"/><list><block var="a"/></list></block></script></block-definition><block-definition s="all positive" type="reporter" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="All positive %&apos;listnumbes&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doSetVar"><l>listnumbes</l><block s="reportNewList"><list></list></block></block><block s="doForEach"><l>item</l><block var="listnumbes"/><script><block s="doIfElse"><block s="reportGreaterThan"><l>1</l><block var="item"/></block><script><block s="doAddToList"><l>thing</l><l/></block></script><script></script></block></script></block><block s="doReport"><l></l></block></script></block></script></block-definition><block-definition s="onlyeven boysss %&apos;listnumbes&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l></list></block><block s="doSetVar"><l>listnumbes</l><block s="reportNewList"><list></list></block></block><block s="doForEach"><l>item</l><block var="listnumbes"/><script><block s="doIf"><block s="reportEquals"><block s="reportModulus"><block var="item"/><l>2</l></block><l>0</l></block><script><block s="doAddToList"><block var="item"/><block var="a"/></block></script></block></script></block><block s="doReport"><block var="a"/></block></script></block-definition><block-definition s="add all boyss %&apos;listnumbes&apos; %&apos;2&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l></list></block><block s="doFor"><l>i</l><l>1</l><block s="reportListLength"><block var="listnumbes"/></block><script><block s="doDeclareVariables"><list><l>d</l></list></block><block s="doSetVar"><l>d</l><l>0</l></block><block s="doChangeVar"><l>d</l><block s="reportListItem"><block var="i"/><block var="listnumbes"/></block></block><block s="doChangeVar"><l>d</l><block s="reportListItem"><block var="i"/><block var="2"/></block></block><block s="doAddToList"><block var="d"/><block var="a"/></block></script></block><block s="doReport"><block var="a"/></block></script></block-definition></blocks><variables><variable name="numblist"><list struct="atomic" id="1295">4,-41,4,1,-586,6,2</list></variable></variables></project><media name="4.4!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>