<snapdata remixID="8851167"><project name="Boolean variables and predicates" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="false" codify="false" inheritance="true" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAK1SURBVHhe7cExAQAAAMKg9U9tDB8gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIsajf4AAXBXLv8AAAAASUVORK5CYII=</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="9280.999999999938" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="0" color="80,80,80,1" pen="tip" id="8"><wear><costume name="costume1" center-x="28.5" center-y="26" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADkAAAA0CAYAAAAwhpBbAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAACeSURBVGhD7drBDYMwEAXRJZWks6STkE6SzuiE7EccgFTAME9aC44j2zcPVfXsefRQfbOMPTN4xlsveDmu2cnX8lf16Vm29+Ry/XIN451le1zzTbBrusRxNZLCSAojKYykMJLCSAojKYykMJLCSAojKYykMJLCSAojKYykMJLCSAojKYykMJLi+IBwWufs7uvE3wNC4lznvet2a4Fq+gFaMX9tnFN4YwAAAABJRU5ErkJggg==" id="9"/></wear><costumes><list struct="atomic" id="10"></list></costumes><sounds><list struct="atomic" id="11"></list></sounds><blocks></blocks><variables></variables><scripts><script x="71" y="83"><block s="receiveKey"><l><option>1</option></l><comment w="90" collapsed="false">#1 - the when block</comment></block><block s="show"></block><block s="doSetVar"><l>spin</l><l>0</l></block><block s="gotoXY"><l>-200</l><l>0</l></block><block s="setHeading"><l>90</l></block><block s="doUntil"><block s="reportEquals"><block s="xPosition"></block><l>200</l></block><script><block s="forward"><l>1</l></block></script></block></script><script x="75" y="285"><block s="receiveCondition"><block s="reportGreaterThan"><block s="xPosition"></block><l>100</l></block><comment w="90" collapsed="false">#1 - the when block</comment></block><block s="doUntil"><block s="reportEquals"><block s="xPosition"></block><l>200</l></block><script><block s="turn"><l>90</l></block><block s="changeXPosition"><l>1</l></block></script></block></script><script x="524" y="81"><block s="receiveGo"><comment w="90" collapsed="false">press 1 to activate this problem</comment></block><block s="hide"></block><block s="doStopThis"><l><option>this script</option></l></block></script></scripts></sprite><sprite name="Sprite(2)" idx="2" x="-21.86586375051138" y="167.31715413517998" heading="72" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="0" color="0,194,171,1" pen="tip" id="58"><wear><costume name="costume1" center-x="11" center-y="11.5" image="data:image/png;base64,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" id="59"/></wear><costumes><list id="60"><item><costume name="costume1" center-x="14" center-y="13" image="data:image/png;base64,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" id="61"/></item></list></costumes><sounds><list struct="atomic" id="62"></list></sounds><blocks></blocks><variables></variables><scripts><script x="94" y="173"><block s="receiveKey"><l><option>2</option></l><comment w="90" collapsed="false">#2 - the if then else reporter </comment></block><block s="show"></block><block s="doSetVar"><l>pen</l><l>0</l></block><block s="clear"></block><block s="down"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doUntil"><block s="reportTouchingObject"><l><option>edge</option></l></block><script><block s="turn"><l>20</l></block><block s="forward"><block var="pen"/></block><block s="doChangeVar"><l>pen</l><l>0.1</l></block><block s="doIfElse"><block s="reportLessThan"><block s="xPosition"></block><l>0</l></block><script><block s="doSetVar"><l>value</l><l>1</l></block></script><script><block s="doSetVar"><l>value</l><l>0</l></block></script></block><block s="doIfElse"><block s="reportEquals"><l>1</l><block var="value"/></block><script><block s="setColor"><color>0,194,171,1</color></block></script><script><block s="setColor"><color>240,224,0,1</color></block></script></block></script></block></script><script x="107" y="36"><block s="receiveGo"><comment w="90" collapsed="false">press 2 to activate this problem</comment></block><block s="clear"></block><block s="hide"></block><block s="doStopThis"><l><option>this script</option></l></block></script></scripts></sprite><sprite name="Sprite(3)" idx="3" x="-84.51941839085907" y="77.12777190718336" heading="142.68" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="124"><costumes><list id="125"><item><costume name="costume1" center-x="14.5" center-y="15" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAeCAYAAADQBxWhAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAABGSURBVEhL7dexDQAgDAPBwGTskezKaCCkrGA3/DVx93VGZq4wG1V1etvMvlZEpYhKEZUiKkVUiqgUUSmiUv9E3y+ze5tEXO+DBXE4vpukAAAAAElFTkSuQmCC" id="126"/></item></list></costumes><sounds><list struct="atomic" id="127"></list></sounds><blocks></blocks><variables></variables><scripts><script x="64" y="164"><block s="receiveKey"><l><option>3</option></l><comment w="90" collapsed="false">#3 - the touching predicate</comment></block><block s="show"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block><block s="down"></block><block s="doForever"><script><block s="bounceOffEdge"></block><block s="doIf"><block s="reportTouchingObject"><l><option>pen trails</option></l></block><script><block s="setHeading"><l><option>random</option></l><comment w="90" collapsed="false">The pen trails are random due to the &quot;point in direction random&quot; </comment></block></script></block><block s="forward"><l>10</l></block></script></block></script><script x="65" y="20"><block s="receiveGo"><comment w="90" collapsed="false">press 3 to activate this problem</comment></block><block s="clear"></block><block s="hide"></block><block s="doStopThis"><l><option>this script</option></l></block></script></scripts></sprite><sprite name="Sprite(4)" idx="4" x="-200" y="-161.99999999999983" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="0" color="0,183.6,117.50400000000002,1" pen="tip" id="158"><costumes><list struct="atomic" id="159"></list></costumes><sounds><list struct="atomic" id="160"></list></sounds><blocks></blocks><variables></variables><scripts><script x="111" y="60"><block s="receiveKey"><l><option>4</option></l><comment w="90" collapsed="false">#4 - flags and the contains block</comment></block><block s="show"></block><block s="doShowVar"><l>list</l></block><block s="doSetVar"><l>counter</l><l>0</l></block><block s="doSetVar"><l>list</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>how many numbers?</l></block><block s="doRepeat"><block s="getLastAnswer"></block><script><block s="doAsk"><l>add a number</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="list"/></block></script></block><block s="doWait"><l>1</l></block><block s="doAsk"><l>what number would you like to search for in your list?</l></block><block s="doRepeat"><block s="reportListLength"><block var="list"/></block><script><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><block s="reportListItem"><block var="counter"/><block var="list"/></block></block><script><block s="bubble"><block var="counter"/></block></script><script><block s="doChangeVar"><l>counter</l><l>1</l></block></script></block></script></block></script><script x="496" y="84"><block s="receiveGo"><comment w="90" collapsed="false">press 4 to activate this problem</comment></block><block s="hide"></block><block s="doHideVar"><l>list</l></block></script></scripts></sprite><sprite name="Sprite(5)" idx="5" x="-31" y="2" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="0" color="150.96000000000012,0,188.7,1" pen="tip" id="223"><costumes><list struct="atomic" id="224"></list></costumes><sounds><list struct="atomic" id="225"></list></sounds><blocks></blocks><variables></variables><scripts><script x="424" y="90"><block s="receiveGo"><comment w="90" collapsed="false">press 5 to activate this problem </comment></block><block s="hide"></block><block s="doHideVar"><l>keep list</l></block></script><script x="75" y="67"><block s="receiveKey"><l><option>5</option></l></block><block s="show"></block><block s="doShowVar"><l>keep list</l></block><block s="doSetVar"><l>keep list</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>how many items?</l></block><block s="doRepeat"><block s="getLastAnswer"></block><script><block s="doAsk"><l>add a number or letter</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="keep list"/></block></script></block><block s="doWait"><l>1</l></block><block s="bubble"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportLessThan"><l></l><l>1000</l></block></autolambda><list></list></block><block var="keep list"/></block></block></script></scripts></sprite><watcher var="pen" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="list" style="normal" x="10" y="31.000001999999995" color="243,118,29" extX="80" extY="70" hidden="true"/><watcher var="counter" style="normal" x="10" y="124.00000399999999" color="243,118,29" hidden="true"/><watcher var="keep list" style="normal" x="10" y="145.0000059999999" color="243,118,29" extX="80" extY="69.99999999999997" hidden="true"/><watcher var="spin" style="normal" x="10" y="238.00000799999998" color="243,118,29" hidden="true"/><watcher var="value" style="normal" x="10" y="259.00001" color="243,118,29" hidden="true"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks></blocks><variables><variable name="pen"><l>58.60000000000056</l></variable><variable name="list"><list struct="atomic" id="280">2,5,7,3,5</list></variable><variable name="counter"><l>2</l></variable><variable name="keep list"><list struct="atomic" id="281">6,y,9,o</list></variable><variable name="spin"><l>0</l></variable><variable name="value"><l>1</l></variable></variables></project><media name="Boolean variables and predicates" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>