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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="11" y="-86" 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="23.954954954954957" y="10"><block s="receiveKey"><l><option>a</option></l><comment w="90" collapsed="false">Say all element in a list.</comment></block><block s="doSetVar"><l>list</l><block s="reportNewList"><list><l>a</l><l>b</l><l>c</l><l>d</l></list></block></block><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doForEach"><l>item</l><block var="list"/><script><block s="doSayFor"><block s="reportJoinWords"><list><l>List element at index </l><block var="index"/><l> is </l><block var="item"/></list></block><l>3</l></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block></script><script x="23.396396396396398" y="218.71771771771765"><block s="receiveKey"><l><option>b</option></l><comment w="176.48648648648646" collapsed="false">Two ways to delete all items from list: &#xD;1)use for loop (default way for most programming languages).&#xD;2)or, use the delete block with &quot;all&quot; dropdown. </comment></block><block s="doSetVar"><l>list</l><block s="reportNewList"><list><l>a</l><l>b</l><l>c</l><l>d</l></list></block></block><block s="doWait"><l>1</l></block><block s="doForEach"><l>item</l><block var="list"/><script><block s="doDeleteFromList"><l>1</l><block var="list"/></block></script></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>list</l><block s="reportNewList"><list><l>a</l><l>b</l><l>c</l><l>d</l></list></block></block><block s="doWait"><l>1</l></block><block s="doDeleteFromList"><l><option>all</option></l><block var="list"/></block></script><script x="16.090090090090115" y="533.234234234234"><block s="receiveKey"><l><option>e</option></l><comment w="90" collapsed="false">Ask user for list of numbers.</comment></block><block s="doSetVar"><l>numbers</l><block s="reportNewList"><list></list></block></block><block s="doUntil"><block s="reportEquals"><block s="reportListLength"><block var="numbers"/></block><l>5</l></block><script><block s="doAsk"><l>What number would you like to add?</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="numbers"/></block></script></block><block s="doSayFor"><block var="numbers"/><l>2</l></block></script><script x="10" y="458.90690690690667"><block s="receiveKey"><l><option>d</option></l></block><block s="doSayFor"><custom-block s="sum of %l"><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l></list></block></custom-block><l>2</l></block></script><script x="447.1711711711712" y="21.66666666666677"><custom-block s="sum of %l"><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l></list></block></custom-block></script><script x="437.1711711711712" y="50.66666666666677"><custom-block s="Average of the %l"><block s="reportNewList"><list><l>5</l><l>9</l><l>14</l><l>60</l><l>105</l></list></block></custom-block></script><script x="433.1826171875" y="76.66666666666666"><custom-block s="%l includes negative"><block s="reportNewList"><list><l>-1</l><l>0</l><l>1</l><l>2</l><l>3</l></list></block></custom-block></script><script x="436.1826171875" y="105.66666666666666"><custom-block s="maximum of %l"><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l></list></block></custom-block></script><script x="433.3963963963964" y="132.66666666666666"><custom-block s="%l is increasing"><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l></list></block></custom-block></script><comment x="629.1826171875" y="197.9069069069067" w="90" collapsed="false">Using custom reporter block &quot;sum of&quot;.  Right click on &quot;sum of&quot; block and click edit to view code.</comment><script x="296.1826171875" y="315.66666666666674"><block s="receiveGo"></block><block s="doSetVar"><l>numbers</l><block s="reportNewList"><list></list></block></block><block s="doUntil"><block s="reportEquals"><block s="reportListLength"><block var="numbers"/></block><l>5</l></block><script><block s="doAsk"><l>Hello, can you give me 5 numbers? Say them one at a time.</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="numbers"/></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>The sum of the numbers is </l><custom-block s="sum of %l"><block var="numbers"/></custom-block></list></block><l>2</l></block><block s="doSayFor"><block s="reportJoinWords"><list><l>The average of the numbers is </l><custom-block s="Average of the %l"><block var="numbers"/></custom-block></list></block><l>2</l></block><block s="doIfElse"><block s="reportEquals"><custom-block s="%l includes negative"><block var="numbers"/></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><block s="doSayFor"><l>The numbers includes a negative</l><l>2</l></block></script><script><block s="doSayFor"><l>The numbers do not include a negative</l><l>2</l></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>The Max number is </l><custom-block s="maximum of %l"><block var="numbers"/></custom-block></list></block><l>2</l></block><block s="doIfElse"><block s="reportEquals"><custom-block s="%l is increasing"><block var="numbers"/></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><block s="doSayFor"><l>The set of numbers are increasing</l><l>2</l></block></script><script><block s="doSayFor"><l>The set of numbers are not increasing</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="list" style="normal" x="2" y="1" color="243,118,29" extX="80" extY="70" hidden="true"/><watcher var="temps" style="normal" x="111" y="0.0000019999999949504854" color="243,118,29" extX="80" extY="70" hidden="true"/><watcher var="numbers" style="normal" x="220" y="1" color="243,118,29" extX="88.79999999999995" extY="77.69999999999999" hidden="true"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="sum of %&apos;numbers&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>sum</l></list></block><block s="doSetVar"><l>sum</l><l>0</l></block><block s="doForEach"><l>item</l><block var="numbers"/><script><block s="doChangeVar"><l>sum</l><block var="item"/></block></script></block><block s="doReport"><block var="sum"/></block></script></block-definition><block-definition s="Average of the %&apos;numbers&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>sum</l></list></block><block s="doForEach"><l>item</l><block var="numbers"/><script><block s="doChangeVar"><l>sum</l><block var="item"/></block></script></block><block s="doReport"><block s="reportQuotient"><block var="sum"/><block s="reportListLength"><block var="numbers"/></block></block></block></script></block-definition><block-definition s="%&apos;numbers&apos; includes negative" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>sum</l></list></block><block s="doForEach"><l>item</l><block var="numbers"/><script><block s="doIfElse"><block s="reportListItem"><block s="reportLessThan"><block var="item"/><l>0</l></block><block var="numbers"/></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block></script></block-definition><block-definition s="maximum of %&apos;numbers&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>max</l></list></block><block s="doSetVar"><l>max</l><l>0</l></block><block s="doForEach"><l>item</l><block var="numbers"/><script><block s="doIf"><block s="reportGreaterThan"><block var="item"/><block var="max"/></block><script><block s="doSetVar"><l>max</l><block var="item"/></block></script></block></script></block><block s="doReport"><block var="max"/></block></script></block-definition><block-definition s="%&apos;numbers&apos; 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