<snapdata remixID="11089736"><project name="Lab 4.3" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="Lab 4.3"><notes></notes><hidden> reportLetter</hidden><headers></headers><code></code><blocks><block-definition s="Sum of %&apos;List of numbers&apos;" type="reporter" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code here to report the sum of all the numbers in the list.</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportCombine"><block var="List of numbers"/><block s="reifyReporter"><autolambda><block s="reportSum"><l></l><l></l></block></autolambda><list></list></block></block></block></script></block-definition><block-definition s="Average of %&apos;List of Numbers&apos;" type="reporter" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report the average of all the numbers in the list.</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportQuotient"><block s="reportCombine"><block var="List of Numbers"/><block s="reifyReporter"><autolambda><block s="reportSum"><l></l><l></l></block></autolambda><list></list></block></block><block s="reportListAttribute"><l><option>length</option></l><block var="List of Numbers"/></block></block></block></script></block-definition><block-definition s="includes negative? %&apos;List of Numbers&apos;" type="predicate" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report true if the list contains at least one negative number, and false if all numbers are non-negative.</comment><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="reportLessThan"><block var="item"/><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="is increasing? %&apos;List of Numbers&apos;" type="predicate" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report true if each value in the list is greater than or equal to the one before it..</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doFor"><l>i</l><l>2</l><block s="reportListAttribute"><l><option>length</option></l><block var="List of Numbers"/></block><script><block s="doIf"><block s="reportOr"><block s="reportGreaterThan"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><block s="reportListItem"><block s="reportDifference"><block var="i"/><l>1</l></block><block var="List of Numbers"/></block></block><block s="reportEquals"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><block s="reportListItem"><block s="reportDifference"><block var="i"/><l>1</l></block><block var="List of Numbers"/></block></block></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="Maximum of %&apos;List of Numbers&apos;" type="reporter" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report the largest number in the list..</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doSetVar"><l>maximum</l><l>0</l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="List of Numbers"/></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><block var="maximum"/></block><script><block s="doSetVar"><l>maximum</l><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block></block></script></block></script></block><block s="doReport"><block var="maximum"/></block></script></block-definition><block-definition s="make all positive %&apos;List of Numbers&apos;" type="reporter" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report a new LIST that is the same as the argument, except all negative numbers have been replaced by their absolute value. .</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="List of Numbers"/></block><script><block s="doIf"><block s="reportLessThan"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><l>0</l></block><script><block s="doReplaceInList"><block var="i"/><block var="List of Numbers"/><block s="reportProduct"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><l>-1</l></block></block></script></block></script></block><block s="doReport"><block var="List of Numbers"/></block></script></block-definition><block-definition s="only evens %&apos;List of Numbers&apos;" type="reporter" category="lists"><comment x="0" y="0" w="90" collapsed="false">add code to report a new LIST that contains only the even numbers from the argument list..</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doSetVar"><l>evens</l><block s="reportNewList"><list><l></l></list></block></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="List of Numbers"/></block><script><block s="doIf"><block s="reportEquals"><block s="reportModulus"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><l>2</l></block><l>0</l></block><script><block s="doAddToList"><block s="reportListItem"><block var="i"/><block var="List of Numbers"/></block><block var="evens"/></block></script></block></script></block><block s="doReport"><block var="List of Numbers"/></block></script></block-definition><block-definition s="all but first letter of %&apos;string&apos;" type="reporter" category="operators"><comment x="0" y="0" w="199" collapsed="false">Takes a text string as input, and reports a new text string containing all but the first character of the input.</comment><header></header><code></code><translations>pt:_ sem o primeiro caractere&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l><l>i</l></list></block><block s="doWarp"><script><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="string"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportSum"><l>0</l><l>0</l></block></block></block></script></block><block s="doSetVar"><l>result</l><l></l></block><block s="doSetVar"><l>i</l><l>2</l></block><block s="doUntil"><block s="reportGreaterThan"><block var="i"/><block s="reportStringSize"><block var="string"/></block></block><script><block s="doSetVar"><l>result</l><block s="reportJoinWords"><list><block var="result"/><block s="reportLetter"><block var="i"/><block var="string"/></block></list></block></block><block s="doChangeVar"><l>i</l><l>1</l></block></script></block><block s="doReport"><block var="result"/></block></script></block></script></block-definition><block-definition s="all but first word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="223.00000099999997" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the first word, with one space between words and no spaces at the beginning or end. (Note: consider using SENTENCE-&gt;LIST and processing the resulting list instead of doing recursion on sentences in text string form.  List operations are faster.)</comment><header></header><code></code><translations>pt:_ sem a primeira palavra&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>bf</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>bf</l><l></l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="sentence"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><script><block s="doReport"><l></l></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><l></l></block></script></block><block s="doUntil"><block s="reportGreaterThan"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><script><block s="doSetVar"><l>bf</l><block s="reportJoinWords"><list><block var="bf"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block var="bf"/></block></script></block></script></block-definition><block-definition s="all but last letter of %&apos;string&apos;" type="reporter" category="operators"><comment x="0" y="0" w="218" collapsed="false">Takes a text string as input, and reports a new text string containing all but the last letter of the input.</comment><header></header><code></code><translations>pt:_ sem o último caractere&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l><l>i</l></list></block><block s="doWarp"><script><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="string"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportSum"><l>0</l><l>0</l></block></block></block></script></block><block s="doSetVar"><l>result</l><l></l></block><block s="doSetVar"><l>i</l><l>1</l></block><block s="doUntil"><block s="reportEquals"><block var="i"/><block s="reportStringSize"><block var="string"/></block></block><script><block s="doSetVar"><l>result</l><block s="reportJoinWords"><list><block var="result"/><block s="reportLetter"><block var="i"/><block var="string"/></block></list></block></block><block s="doChangeVar"><l>i</l><l>1</l></block></script></block><block s="doReport"><block var="result"/></block></script></block></script></block-definition><block-definition s="all but last word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="211.99999999999997" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the last word, with one space between words and no spaces at the beginning or end.  (Note: consider using SENTENCE-&gt;LIST and processing the resulting list instead of doing recursion on sentences in text string form.  List operations are faster.)</comment><header></header><code></code><translations>pt:_ sem a última palavra&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>bl</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>bl</l><l></l></block><block s="doSetVar"><l>index</l><block s="reportStringSize"><block var="sentence"/></block></block><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="sentence"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><l>1</l></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><l>1</l></block><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="index"/><l>1</l></block><script><block s="doReport"><l></l></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><l>1</l></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><l></l></block></script></block><block s="doUntil"><block s="reportLessThan"><block var="index"/><l>1</l></block><script><block s="doSetVar"><l>bl</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="bl"/></list></block></block><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doReport"><block var="bl"/></block></script></block></script></block-definition><block-definition s="first word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="236.00000000000003" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the first word, with no spaces before or after it.</comment><header></header><code></code><translations>pt:a primeira palavra de _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>first</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>first</l><l></l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="sentence"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doSetVar"><l>first</l><block s="reportJoinWords"><list><block var="first"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doSetVar"><l>first</l><block s="reportJoinWords"><list><block var="first"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block></script></block><block s="doReport"><block var="first"/></block></script></block></script></block-definition><block-definition s="last letter of %&apos;word&apos;" type="reporter" category="operators"><comment x="0" y="0" w="260" collapsed="false">Takes a text string as input, and reports the last character in the string.</comment><header></header><code></code><translations>pt:o último caractere de _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportLetter"><block s="reportStringSize"><block var="word"/></block><block var="word"/></block></block></script></block-definition><block-definition s="last word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="262" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the last word of the input, with no spaces before or after it.</comment><header></header><code></code><translations>pt:a última palavra de _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>last</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>last</l><l></l></block><block s="doSetVar"><l>index</l><block s="reportStringSize"><block var="sentence"/></block></block><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="sentence"/></block><l>0</l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><l>1</l></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><l>1</l></block><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doSetVar"><l>last</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="last"/></list></block></block><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block><script><block s="doSetVar"><l>last</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="last"/></list></block></block></script></block><block s="doReport"><block var="last"/></block></script></block></script></block-definition><block-definition s="empty word? %&apos;word&apos;" type="predicate" category="operators"><comment x="0" y="0" w="208.00000000000003" collapsed="false">Takes a text string as input, and reports TRUE if the string has no characters in it of any kind, otherwise false.</comment><header></header><code></code><translations>pt:a palavra _ está vazia&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportStringSize"><block var="word"/></block><l>0</l></block></block></script></block-definition><block-definition s="empty sentence? %&apos;sentence&apos;" type="predicate" category="operators"><comment x="0" y="0" w="221" collapsed="false">Takes a text string as input, and reports TRUE if the input contains no characters other than spaces (therefore, no words when the string is considered as a sentence), otherwise FALSE.</comment><header></header><code></code><translations>pt:a frase _ está vazia&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportEquals"><block s="reportStringSize"><block var="sentence"/></block><l>0</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block><block s="doUntil"><block s="reportOr"><block s="reportEquals"><block var="index"/><block s="reportStringSize"><block var="sentence"/></block></block><block s="reportNot"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block s="reportEquals"><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></block></block></script></block-definition><block-definition s="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:füge Wörter zusammen _&#xD;ca:uneix les paraules _&#xD;es:unir las palabras _&#xD;fr:fusionne les mots _&#xD;pt:uma frase com as palavras _&#xD;</translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doIf"><block s="reportListIsEmpty"><block s="reportCDR"><block var="words"/></block></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>1</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></block></script></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>2</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="words"/></block><block s="reportCDR"><block s="reportCDR"><block var="words"/></block></block></block></custom-block></block></script></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Liste $arrowRight Satz _&#xD;ca:llista $arrowRight frase _&#xD;es:lista $arrowRight frase _&#xD;fr:liste $arrowRight phrase _&#xD;pt:uma frase com as palavras em _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Satz $arrowRight Liste _&#xD;ca:frase $arrowRight llista _&#xD;es:frase $arrowRight lista _&#xD;fr:phrase $arrowRight liste _&#xD;pt:uma lista com as palavras da frase _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&apos;" type="reporter" category="operators"><comment x="0" y="0" w="146.42857142857144" collapsed="false">report a list in which each item is one letter from the input word</comment><header></header><code></code><translations>de:Wort $arrowRight Liste _&#xD;ca:paraula $arrowRight llista _&#xD;es:palabra $arrowRight lista _&#xD;fr:mot $arrowRight liste _&#xD;pt:uma lista com os caracteres da palavra _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block-definition><block-definition s="list $arrowRight word %&apos;list&apos;" type="reporter" category="operators"><comment x="0" y="0" w="158.57142857142858" collapsed="false">join all the items of the input list&#xD;into a single word, and report it</comment><header></header><code></code><translations>de:Liste $arrowRight Wort _&#xD;ca:llista $arrowRight paraula _&#xD;es:lista $arrowRight palabra _&#xD;fr:liste $arrowRight mot _&#xD;pt:uma palavra com os caracteres em _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportJoinWords"><block var="list"/></block></block></script></block-definition></blocks><stage width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" 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