<snapdata remixID="9781697"><project name="Lab 3.3" app="Snap! 6, https://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" penlog="false" volume="100" pan="0" lines="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAOhUlEQVR4Xu3VwQkAAAjEMN1/abewn7jAQRC64wgQIECAAIF3gX1fNEiAAAECBAiMAHsCAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC</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="193" y="118"><block s="receiveGo"></block><custom-block s="month name %s"><l></l></custom-block><custom-block s="day name %s"><l></l></custom-block><custom-block s="days in %s"><l></l></custom-block><custom-block s="is it a valid date ? %s %s"><l></l><l></l></custom-block><custom-block s="is it a leap year ? %s"><l></l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="month name %&apos;Mnumber&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>1</l></block><script><block s="doSayFor"><l>This is the month January</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>2</l></block><script><block s="doSayFor"><l>This is the month Febuary</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>3</l></block><script><block s="doSayFor"><l>This is the month March</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>4</l></block><script><block s="doSayFor"><l>This is the month April</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>5</l></block><script><block s="doSayFor"><l>This is the month May</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>6</l></block><script><block s="doSayFor"><l>This is the month June</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>7</l></block><script><block s="doSayFor"><l>This is the month July</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>8</l></block><script><block s="doSayFor"><l>This is the month August</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>9</l></block><script><block s="doSayFor"><l>This is the month September</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>10</l></block><script><block s="doSayFor"><l>This is the month October</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>11</l></block><script><block s="doSayFor"><l>This is the month November</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>12</l></block><script><block s="doSayFor"><l>This is the month December</l><l>2</l></block></script></block></script></block-definition><block-definition s="day name %&apos;Dname&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>1</l></block><script><block s="doSayFor"><l>This the day Monday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>2</l></block><script><block s="doSayFor"><l>This the day Tuesday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>3</l></block><script><block s="doSayFor"><l>This the day Wednesday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>4</l></block><script><block s="doSayFor"><l>This the day Thurday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>5</l></block><script><block s="doSayFor"><l>This the day Friday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>6</l></block><script><block s="doSayFor"><l>This the day Saturday</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Dname"/><l>7</l></block><script><block s="doSayFor"><l>This the day Sunday</l><l>2</l></block></script></block></script></block-definition><block-definition s="days in %&apos;Mnumber&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>1</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>2</l></block><script><block s="doSayFor"><l>This month has 28 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>3</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>4</l></block><script><block s="doSayFor"><l>This month has 30 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>5</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>6</l></block><script><block s="doSayFor"><l>This month has 30 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>7</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>8</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>9</l></block><script><block s="doSayFor"><l>This month has 30</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>10</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>11</l></block><script><block s="doSayFor"><l>This month has 30 days</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>12</l></block><script><block s="doSayFor"><l>This month has 31 days</l><l>2</l></block></script></block></script></block-definition><block-definition s="is it a valid date ? %&apos;Mnumber&apos; %&apos;Dnumber&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doIf"><block s="reportOr"><block s="reportOr"><block s="reportGreaterThan"><block var="Mnumber"/><l>12</l></block><block s="reportLessThan"><block var="Mnumber"/><l>1</l></block></block><block s="reportLessThan"><block var="Dnumber"/><l>1</l></block></block><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>1</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>2</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>28</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>3</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>4</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>31</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>5</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>6</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>31</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>7</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>8</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>9</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>31</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>10</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>11</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>31</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block var="Mnumber"/><l>12</l></block><script><block s="doIfElse"><block s="reportLessThan"><block var="Dnumber"/><l>32</l></block><script><block s="doSayFor"><l>The date given is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>The date given is not valid</l><l>2</l></block></script></block></script></block></script></block-definition><block-definition s="is it a leap year ? %&apos;Ynumber&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportOr"><block s="reportAnd"><block s="reportEquals"><block s="reportModulus"><block var="Ynumber"/><l>4</l></block><l>0</l></block><block s="reportNot"><block s="reportEquals"><block s="reportModulus"><block var="Ynumber"/><l>100</l></block><l>0</l></block></block></block><block s="reportEquals"><block s="reportModulus"><block var="Ynumber"/><l>400</l></block><l>0</l></block></block><script><block s="doSayFor"><l>this is a leap year</l><l>2</l></block></script><script><block s="doSayFor"><l>this is a not leap year</l><l>2</l></block></script></block></script></block-definition></blocks><variables></variables></project><media name="Lab 3.3" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>