assets/manage_sys.svg

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<title>D0&#45;&gt;D4</title>
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<title>D1</title>
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<title>D6</title>
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<text text-anchor="middle" x="1525.5" y="-1062.3" font-family="Times,serif" font-size="14.00">int choice &#160;&#160;&#160;= 0;</text>
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<!-- D4&#45;&gt;D6 -->
<g id="edge1" class="edge">
<title>D4&#45;&gt;D6</title>
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<title>D8</title>
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<text text-anchor="middle" x="1525.5" y="-990.3" font-family="Times,serif" font-size="14.00">((choice = get_choice()) != 7)?</text>
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<!-- D6&#45;&gt;D8 -->
<g id="edge2" class="edge">
<title>D6&#45;&gt;D8</title>
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<g id="node6" class="node">
<title>D13</title>
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<text text-anchor="middle" x="499.5" y="-918.3" font-family="Times,serif" font-size="14.00">(choice == 1)?</text>
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<!-- D8&#45;&gt;D13 -->
<g id="edge55" class="edge">
<title>D8:s&#45;&gt;D13:n</title>
<path fill="none" stroke="black" d="M1525.5,-976C1525.5,-976 616.21,-944.1 509.65,-940.36"/>
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</g>
<!-- D117 -->
<g id="node46" class="node">
<title>D117</title>
<polygon fill="none" stroke="black" points="2095,-181 2012,-181 2012,-145 2095,-145 2095,-181"/>
<text text-anchor="middle" x="2053.5" y="-159.3" font-family="Times,serif" font-size="14.00">drop_list(s);</text>
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<!-- D8&#45;&gt;D117 -->
<g id="edge3" class="edge">
<title>D8:e&#45;&gt;D117:n</title>
<path fill="none" stroke="black" d="M1697.5,-994C1697.5,-994 1842.5,-940 1842.5,-940 1842.5,-940 2053.5,-842.5 2053.5,-842.5 2053.5,-842.5 2053.5,-842.5 2053.5,-307 2053.5,-307 2053.5,-222.08 2053.5,-192.23"/>
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<!-- D18 -->
<g id="node7" class="node">
<title>D18</title>
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<text text-anchor="middle" x="359.5" y="-852.8" font-family="Times,serif" font-size="14.00">printf(&quot;Input n and &lt;id&gt; &lt;name&gt; &lt;eng&gt; &lt;mat&gt; &lt;phy&gt; &lt;cpl&gt;, one student per &quot;</text>
<text text-anchor="middle" x="359.5" y="-837.8" font-family="Times,serif" font-size="14.00"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&quot;line</text>
<text text-anchor="middle" x="359.5" y="-822.8" font-family="Times,serif" font-size="14.00">&quot;);</text>
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<!-- D13&#45;&gt;D18 -->
<g id="edge13" class="edge">
<title>D13:s&#45;&gt;D18:n</title>
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<text text-anchor="middle" x="429.53" y="-891.09" font-family="Times,serif" font-size="14.00">Y</text>
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<!-- D35 -->
<g id="node14" class="node">
<title>D35</title>
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<text text-anchor="middle" x="773.5" y="-837.8" font-family="Times,serif" font-size="14.00">(choice == 2)?</text>
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<!-- D13&#45;&gt;D35 -->
<g id="edge11" class="edge">
<title>D13:e&#45;&gt;D35:n</title>
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<text text-anchor="middle" x="672.21" y="-896.66" font-family="Times,serif" font-size="14.00">N</text>
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<!-- D20 -->
<g id="node8" class="node">
<title>D20</title>
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<text text-anchor="middle" x="373.5" y="-757.3" font-family="Times,serif" font-size="14.00">int n;</text>
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<!-- D18&#45;&gt;D20 -->
<g id="edge4" class="edge">
<title>D18&#45;&gt;D20</title>
<path fill="none" stroke="black" d="M364.08,-814.8C365.54,-806.62 367.16,-797.55 368.64,-789.27"/>
<polygon fill="black" stroke="black" points="372.1,-789.79 370.41,-779.33 365.21,-788.56 372.1,-789.79"/>
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<!-- D22 -->
<g id="node9" class="node">
<title>D22</title>
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<text text-anchor="middle" x="402.5" y="-684.3" font-family="Times,serif" font-size="14.00">scanf(&quot;%d&quot;, &amp;n);</text>
</g>
<!-- D20&#45;&gt;D22 -->
<g id="edge5" class="edge">
<title>D20&#45;&gt;D22</title>
<path fill="none" stroke="black" d="M380.52,-742.81C383.87,-734.62 387.95,-724.62 391.68,-715.48"/>
<polygon fill="black" stroke="black" points="395,-716.61 395.54,-706.03 388.52,-713.96 395,-716.61"/>
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<!-- D24 -->
<g id="node10" class="node">
<title>D24</title>
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<text text-anchor="middle" x="460.5" y="-611.3" font-family="Times,serif" font-size="14.00">(n&#45;&#45;)?</text>
</g>
<!-- D22&#45;&gt;D24 -->
<g id="edge6" class="edge">
<title>D22&#45;&gt;D24</title>
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<!-- D24&#45;&gt;D8 -->
<g id="edge7" class="edge">
<title>D24:e&#45;&gt;D8:n</title>
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<text text-anchor="middle" x="1109.53" y="-950.9" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D29 -->
<g id="node11" class="node">
<title>D29</title>
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<text text-anchor="middle" x="291.5" y="-539.3" font-family="Times,serif" font-size="14.00">student* stu = malloc(sizeof(student));</text>
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<!-- D24&#45;&gt;D29 -->
<g id="edge12" class="edge">
<title>D24:s&#45;&gt;D29:n</title>
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<title>D31</title>
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<text text-anchor="middle" x="232.5" y="-466.3" font-family="Times,serif" font-size="14.00">scanf(&quot;%d %s %d %d %d %d&quot;, &amp;stu&#45;&gt;id, &amp;stu&#45;&gt;name, &amp;stu&#45;&gt;eng, &amp;stu&#45;&gt;mat,</text>
<text text-anchor="middle" x="232.5" y="-451.3" font-family="Times,serif" font-size="14.00"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&amp;stu&#45;&gt;phy, &amp;stu&#45;&gt;cpl);</text>
</g>
<!-- D29&#45;&gt;D31 -->
<g id="edge8" class="edge">
<title>D29&#45;&gt;D31</title>
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<!-- D33 -->
<g id="node13" class="node">
<title>D33</title>
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<text text-anchor="middle" x="363.5" y="-377.3" font-family="Times,serif" font-size="14.00">s = push_back_list(s, stu);</text>
</g>
<!-- D31&#45;&gt;D33 -->
<g id="edge9" class="edge">
<title>D31&#45;&gt;D33</title>
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<!-- D33&#45;&gt;D24 -->
<g id="edge10" class="edge">
<title>D33&#45;&gt;D24</title>
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<!-- D40 -->
<g id="node15" class="node">
<title>D40</title>
<polygon fill="none" stroke="black" points="804.5,-779 726.5,-779 726.5,-743 804.5,-743 804.5,-779"/>
<text text-anchor="middle" x="765.5" y="-757.3" font-family="Times,serif" font-size="14.00">int idx = 0;</text>
</g>
<!-- D35&#45;&gt;D40 -->
<g id="edge22" class="edge">
<title>D35:s&#45;&gt;D40:n</title>
<path fill="none" stroke="black" d="M773.5,-822.5C773.5,-822.5 769.72,-801.94 767.36,-789.09"/>
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<text text-anchor="middle" x="765.43" y="-809.59" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D53 -->
<g id="node21" class="node">
<title>D53</title>
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<text text-anchor="middle" x="1055.5" y="-757.3" font-family="Times,serif" font-size="14.00">(choice == 3)?</text>
</g>
<!-- D35&#45;&gt;D53 -->
<g id="edge20" class="edge">
<title>D35:e&#45;&gt;D53:n</title>
<path fill="none" stroke="black" d="M864.5,-841.5C864.5,-841.5 1006.84,-794.92 1045.77,-782.19"/>
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<text text-anchor="middle" x="950.13" y="-815.64" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D45 -->
<g id="node17" class="node">
<title>D45</title>
<polygon fill="none" stroke="black" points="831,-706 684,-706 684,-670 831,-670 831,-706"/>
<text text-anchor="middle" x="757.5" y="-684.3" font-family="Times,serif" font-size="14.00">node* i = s.head&#45;&gt;next;</text>
</g>
<!-- D40&#45;&gt;D45 -->
<g id="edge14" class="edge">
<title>D40&#45;&gt;D45</title>
<path fill="none" stroke="black" d="M763.56,-742.81C762.66,-734.79 761.56,-725.05 760.55,-716.07"/>
<polygon fill="black" stroke="black" points="764.02,-715.57 759.42,-706.03 757.06,-716.36 764.02,-715.57"/>
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<g id="node16" class="node">
<title>D44</title>
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<text text-anchor="middle" x="661.5" y="-611.3" font-family="Times,serif" font-size="14.00">i?</text>
</g>
<!-- D44&#45;&gt;D8 -->
<g id="edge15" class="edge">
<title>D44:e&#45;&gt;D8:n</title>
<path fill="none" stroke="black" d="M689.5,-615C689.5,-615 688.5,-633 688.5,-633 688.5,-633 674.5,-669 674.5,-669 674.5,-669 655.5,-760 655.5,-760 655.5,-842.5 655.5,-842.5 655.5,-842.5 655.5,-842.5 674.5,-868 674.5,-868 674.5,-868 1275.5,-940 1275.5,-940 1275.5,-940 1696.46,-976 1696.46,-976 1696.46,-976 1696.46,-1012 1696.46,-1012 1696.46,-1012 1572.49,-1012.73 1535.68,-1012.94"/>
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<text text-anchor="middle" x="1146.42" y="-928.94" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D49 -->
<g id="node19" class="node">
<title>D49</title>
<polygon fill="none" stroke="black" points="748.5,-561 608.5,-561 608.5,-525 748.5,-525 748.5,-561"/>
<text text-anchor="middle" x="678.5" y="-539.3" font-family="Times,serif" font-size="14.00">student* stu = i&#45;&gt;data;</text>
</g>
<!-- D44&#45;&gt;D49 -->
<g id="edge21" class="edge">
<title>D44:s&#45;&gt;D49:n</title>
<path fill="none" stroke="black" d="M661.5,-597C661.5,-597 669.17,-580.75 674.21,-570.08"/>
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<text text-anchor="middle" x="662.86" y="-572.34" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D45&#45;&gt;D44 -->
<g id="edge16" class="edge">
<title>D45&#45;&gt;D44</title>
<path fill="none" stroke="black" d="M734.26,-669.81C718.3,-658.01 697.32,-642.49 681.99,-631.15"/>
<polygon fill="black" stroke="black" points="683.82,-628.15 673.69,-625.02 679.65,-633.78 683.82,-628.15"/>
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<g id="node18" class="node">
<title>D46</title>
<polygon fill="none" stroke="black" points="731,-399 614,-399 614,-363 731,-363 731,-399"/>
<text text-anchor="middle" x="672.5" y="-377.3" font-family="Times,serif" font-size="14.00">i = i&#45;&gt;next, idx++</text>
</g>
<!-- D46&#45;&gt;D44 -->
<g id="edge18" class="edge">
<title>D46&#45;&gt;D44</title>
<path fill="none" stroke="black" d="M636.11,-399.09C602.42,-414.91 557.5,-436 557.5,-436 557.5,-436 557.5,-489 557.5,-489 557.5,-489 599.5,-561 599.5,-561 599.5,-561 624.11,-582.04 642.32,-597.61"/>
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<g id="node20" class="node">
<title>D51</title>
<polygon fill="none" stroke="black" points="806,-489 567,-489 567,-436 806,-436 806,-489"/>
<text text-anchor="middle" x="686.5" y="-473.8" font-family="Times,serif" font-size="14.00">printf(&quot;%d: %d %s %d %d %d %d</text>
<text text-anchor="middle" x="686.5" y="-458.8" font-family="Times,serif" font-size="14.00">&quot;, idx, stu&#45;&gt;id, stu&#45;&gt;name, stu&#45;&gt;eng,</text>
<text text-anchor="middle" x="686.5" y="-443.8" font-family="Times,serif" font-size="14.00"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;stu&#45;&gt;mat, stu&#45;&gt;phy, stu&#45;&gt;cpl);</text>
</g>
<!-- D49&#45;&gt;D51 -->
<g id="edge17" class="edge">
<title>D49&#45;&gt;D51</title>
<path fill="none" stroke="black" d="M680.24,-524.97C681.01,-517.37 681.95,-508.11 682.87,-499.11"/>
<polygon fill="black" stroke="black" points="686.35,-499.46 683.89,-489.16 679.39,-498.75 686.35,-499.46"/>
</g>
<!-- D51&#45;&gt;D46 -->
<g id="edge19" class="edge">
<title>D51&#45;&gt;D46</title>
<path fill="none" stroke="black" d="M681.99,-435.91C680.49,-427.39 678.82,-417.87 677.3,-409.23"/>
<polygon fill="black" stroke="black" points="680.72,-408.5 675.54,-399.26 673.83,-409.71 680.72,-408.5"/>
</g>
<!-- D58 -->
<g id="node22" class="node">
<title>D58</title>
<polygon fill="none" stroke="black" points="1261.5,-707 849.5,-707 849.5,-669 1261.5,-669 1261.5,-707"/>
<text text-anchor="middle" x="1055.5" y="-691.8" font-family="Times,serif" font-size="14.00">printf(&quot;Input student idx and &lt;id&gt; &lt;name&gt; &lt;eng&gt; &lt;mat&gt; &lt;phy&gt; &lt;cpl&gt;</text>
<text text-anchor="middle" x="1055.5" y="-676.8" font-family="Times,serif" font-size="14.00">&quot;);</text>
</g>
<!-- D53&#45;&gt;D58 -->
<g id="edge30" class="edge">
<title>D53:s&#45;&gt;D58:n</title>
<path fill="none" stroke="black" d="M1055.5,-743C1055.5,-743 1055.5,-727.86 1055.5,-717.22"/>
<polygon fill="black" stroke="black" points="1059,-717 1055.5,-707 1052,-717 1059,-717"/>
<text text-anchor="middle" x="1050.5" y="-718.91" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D70 -->
<g id="node28" class="node">
<title>D70</title>
<polygon fill="none" stroke="black" points="1407.5,-706 1317.35,-688 1407.5,-670 1497.65,-688 1407.5,-706"/>
<text text-anchor="middle" x="1407.5" y="-684.3" font-family="Times,serif" font-size="14.00">(choice == 4)?</text>
</g>
<!-- D53&#45;&gt;D70 -->
<g id="edge29" class="edge">
<title>D53:e&#45;&gt;D70:n</title>
<path fill="none" stroke="black" d="M1146.5,-761C1146.5,-761 1349.91,-718.91 1397.59,-709.05"/>
<polygon fill="black" stroke="black" points="1398.42,-712.45 1407.5,-707 1397,-705.6 1398.42,-712.45"/>
<text text-anchor="middle" x="1267.04" y="-738.83" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D60 -->
<g id="node23" class="node">
<title>D60</title>
<polygon fill="none" stroke="black" points="1116.5,-633 990.5,-633 990.5,-597 1116.5,-597 1116.5,-633"/>
<text text-anchor="middle" x="1053.5" y="-611.3" font-family="Times,serif" font-size="14.00">student stu, *tbmdf;</text>
</g>
<!-- D58&#45;&gt;D60 -->
<g id="edge23" class="edge">
<title>D58&#45;&gt;D60</title>
<path fill="none" stroke="black" d="M1054.98,-668.72C1054.77,-660.97 1054.51,-651.79 1054.27,-643.27"/>
<polygon fill="black" stroke="black" points="1057.76,-642.9 1053.98,-633 1050.76,-643.1 1057.76,-642.9"/>
</g>
<!-- D62 -->
<g id="node24" class="node">
<title>D62</title>
<polygon fill="none" stroke="black" points="1079.5,-561 1023.5,-561 1023.5,-525 1079.5,-525 1079.5,-561"/>
<text text-anchor="middle" x="1051.5" y="-539.3" font-family="Times,serif" font-size="14.00">int idx;</text>
</g>
<!-- D60&#45;&gt;D62 -->
<g id="edge24" class="edge">
<title>D60&#45;&gt;D62</title>
<path fill="none" stroke="black" d="M1053.01,-596.7C1052.79,-588.98 1052.52,-579.71 1052.27,-571.11"/>
<polygon fill="black" stroke="black" points="1055.77,-571 1051.99,-561.1 1048.78,-571.2 1055.77,-571"/>
</g>
<!-- D64 -->
<g id="node25" class="node">
<title>D64</title>
<polygon fill="none" stroke="black" points="1261.5,-481.5 833.5,-481.5 833.5,-443.5 1261.5,-443.5 1261.5,-481.5"/>
<text text-anchor="middle" x="1047.5" y="-466.3" font-family="Times,serif" font-size="14.00">scanf(&quot;%d %d %s %d %d %d %d&quot;, &amp;idx, &amp;stu.id, &amp;stu.name, &amp;stu.eng,</text>
<text text-anchor="middle" x="1047.5" y="-451.3" font-family="Times,serif" font-size="14.00"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&amp;stu.mat, &amp;stu.phy, &amp;stu.cpl);</text>
</g>
<!-- D62&#45;&gt;D64 -->
<g id="edge25" class="edge">
<title>D62&#45;&gt;D64</title>
<path fill="none" stroke="black" d="M1050.63,-524.97C1050.14,-515.26 1049.51,-502.86 1048.94,-491.73"/>
<polygon fill="black" stroke="black" points="1052.43,-491.4 1048.42,-481.59 1045.44,-491.76 1052.43,-491.4"/>
</g>
<!-- D66 -->
<g id="node26" class="node">
<title>D66</title>
<polygon fill="none" stroke="black" points="1197.5,-399 979.5,-399 979.5,-363 1197.5,-363 1197.5,-399"/>
<text text-anchor="middle" x="1088.5" y="-377.3" font-family="Times,serif" font-size="14.00">tbmdf &#160;= access_list(student)(s, idx);</text>
</g>
<!-- D64&#45;&gt;D66 -->
<g id="edge26" class="edge">
<title>D64&#45;&gt;D66</title>
<path fill="none" stroke="black" d="M1056.8,-443.46C1062.16,-433.08 1068.98,-419.85 1074.92,-408.33"/>
<polygon fill="black" stroke="black" points="1078.18,-409.64 1079.65,-399.15 1071.96,-406.43 1078.18,-409.64"/>
</g>
<!-- D68 -->
<g id="node27" class="node">
<title>D68</title>
<polygon fill="none" stroke="black" points="1225.5,-326 1133.5,-326 1133.5,-290 1225.5,-290 1225.5,-326"/>
<text text-anchor="middle" x="1179.5" y="-304.3" font-family="Times,serif" font-size="14.00">*tbmdf = stu;</text>
</g>
<!-- D66&#45;&gt;D68 -->
<g id="edge27" class="edge">
<title>D66&#45;&gt;D68</title>
<path fill="none" stroke="black" d="M1110.53,-362.81C1122.27,-353.66 1136.87,-342.26 1149.62,-332.32"/>
<polygon fill="black" stroke="black" points="1151.94,-334.94 1157.67,-326.03 1147.64,-329.42 1151.94,-334.94"/>
</g>
<!-- D68&#45;&gt;D8 -->
<g id="edge28" class="edge">
<title>D68&#45;&gt;D8</title>
<path fill="none" stroke="black" d="M1191.77,-326.13C1216.61,-360.79 1270.5,-436 1270.5,-436 1270.5,-436 1289.5,-542 1289.5,-542 1289.5,-842.5 1289.5,-842.5 1289.5,-842.5 1289.5,-842.5 1429.57,-931.83 1493.89,-972.84"/>
<polygon fill="black" stroke="black" points="1492.13,-975.87 1502.44,-978.3 1495.89,-969.97 1492.13,-975.87"/>
</g>
<!-- D75 -->
<g id="node29" class="node">
<title>D75</title>
<polygon fill="none" stroke="black" points="1460,-633 1353,-633 1353,-597 1460,-597 1460,-633"/>
<text text-anchor="middle" x="1406.5" y="-611.3" font-family="Times,serif" font-size="14.00">double sum = 0;</text>
</g>
<!-- D70&#45;&gt;D75 -->
<g id="edge40" class="edge">
<title>D70:s&#45;&gt;D75:n</title>
<path fill="none" stroke="black" d="M1407.5,-669C1407.5,-669 1407.08,-653.86 1406.78,-643.22"/>
<polygon fill="black" stroke="black" points="1410.28,-642.9 1406.5,-633 1403.28,-643.09 1410.28,-642.9"/>
<text text-anchor="middle" x="1402.14" y="-644.91" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D90 -->
<g id="node36" class="node">
<title>D90</title>
<polygon fill="none" stroke="black" points="1681.5,-633 1591.35,-615 1681.5,-597 1771.65,-615 1681.5,-633"/>
<text text-anchor="middle" x="1681.5" y="-611.3" font-family="Times,serif" font-size="14.00">(choice == 5)?</text>
</g>
<!-- D70&#45;&gt;D90 -->
<g id="edge39" class="edge">
<title>D70:e&#45;&gt;D90:n</title>
<path fill="none" stroke="black" d="M1498.5,-688C1498.5,-688 1634.27,-647.2 1671.92,-635.88"/>
<polygon fill="black" stroke="black" points="1672.93,-639.23 1681.5,-633 1670.92,-632.53 1672.93,-639.23"/>
<text text-anchor="middle" x="1580.21" y="-665.74" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D80 -->
<g id="node31" class="node">
<title>D80</title>
<polygon fill="none" stroke="black" points="1479,-561 1332,-561 1332,-525 1479,-525 1479,-561"/>
<text text-anchor="middle" x="1405.5" y="-539.3" font-family="Times,serif" font-size="14.00">node* i = s.head&#45;&gt;next;</text>
</g>
<!-- D75&#45;&gt;D80 -->
<g id="edge31" class="edge">
<title>D75&#45;&gt;D80</title>
<path fill="none" stroke="black" d="M1406.25,-596.7C1406.14,-588.98 1406.01,-579.71 1405.89,-571.11"/>
<polygon fill="black" stroke="black" points="1409.39,-571.05 1405.74,-561.1 1402.39,-571.15 1409.39,-571.05"/>
</g>
<!-- D79 -->
<g id="node30" class="node">
<title>D79</title>
<polygon fill="none" stroke="black" points="1404.5,-480.5 1377.5,-462.5 1404.5,-444.5 1431.5,-462.5 1404.5,-480.5"/>
<text text-anchor="middle" x="1404.5" y="-458.8" font-family="Times,serif" font-size="14.00">i?</text>
</g>
<!-- D84 -->
<g id="node33" class="node">
<title>D84</title>
<polygon fill="none" stroke="black" points="1474.5,-399 1334.5,-399 1334.5,-363 1474.5,-363 1474.5,-399"/>
<text text-anchor="middle" x="1404.5" y="-377.3" font-family="Times,serif" font-size="14.00">student* stu = i&#45;&gt;data;</text>
</g>
<!-- D79&#45;&gt;D84 -->
<g id="edge38" class="edge">
<title>D79:s&#45;&gt;D84:n</title>
<path fill="none" stroke="black" d="M1404.5,-443.5C1404.5,-443.5 1404.5,-422.94 1404.5,-410.09"/>
<polygon fill="black" stroke="black" points="1408,-410 1404.5,-400 1401,-410 1408,-410"/>
<text text-anchor="middle" x="1399.5" y="-430.59" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D88 -->
<g id="node35" class="node">
<title>D88</title>
<polygon fill="none" stroke="black" points="1624,-400 1493,-400 1493,-362 1624,-362 1624,-400"/>
<text text-anchor="middle" x="1558.5" y="-384.8" font-family="Times,serif" font-size="14.00">printf(&quot;avg: %.2lf</text>
<text text-anchor="middle" x="1558.5" y="-369.8" font-family="Times,serif" font-size="14.00">&quot;, sum / 4.0 / s.size);</text>
</g>
<!-- D79&#45;&gt;D88 -->
<g id="edge32" class="edge">
<title>D79:e&#45;&gt;D88:n</title>
<path fill="none" stroke="black" d="M1432.5,-462.5C1432.5,-462.5 1520.55,-418.83 1549.44,-404.49"/>
<polygon fill="black" stroke="black" points="1551.1,-407.58 1558.5,-400 1547.99,-401.31 1551.1,-407.58"/>
<text text-anchor="middle" x="1485.97" y="-437.3" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D80&#45;&gt;D79 -->
<g id="edge33" class="edge">
<title>D80&#45;&gt;D79</title>
<path fill="none" stroke="black" d="M1405.28,-524.97C1405.16,-514.99 1404.99,-502.15 1404.85,-490.8"/>
<polygon fill="black" stroke="black" points="1408.34,-490.45 1404.72,-480.5 1401.34,-490.54 1408.34,-490.45"/>
</g>
<!-- D81 -->
<g id="node32" class="node">
<title>D81</title>
<polygon fill="none" stroke="black" points="1432.5,-254 1356.5,-254 1356.5,-218 1432.5,-218 1432.5,-254"/>
<text text-anchor="middle" x="1394.5" y="-232.3" font-family="Times,serif" font-size="14.00">i = i&#45;&gt;next</text>
</g>
<!-- D81&#45;&gt;D79 -->
<g id="edge35" class="edge">
<title>D81&#45;&gt;D79</title>
<path fill="none" stroke="black" d="M1371.32,-254.06C1350.27,-269.55 1322.5,-290 1322.5,-290 1322.5,-290 1322.5,-326 1322.5,-326 1322.5,-326 1325.5,-400 1325.5,-400 1325.5,-400 1361.12,-427.73 1384.52,-445.95"/>
<polygon fill="black" stroke="black" points="1382.46,-448.78 1392.5,-452.16 1386.76,-443.25 1382.46,-448.78"/>
</g>
<!-- D86 -->
<g id="node34" class="node">
<title>D86</title>
<polygon fill="none" stroke="black" points="1637.5,-326 1331.5,-326 1331.5,-290 1637.5,-290 1637.5,-326"/>
<text text-anchor="middle" x="1484.5" y="-304.3" font-family="Times,serif" font-size="14.00">sum += stu&#45;&gt;cpl + stu&#45;&gt;mat + stu&#45;&gt;eng + stu&#45;&gt;phy;</text>
</g>
<!-- D84&#45;&gt;D86 -->
<g id="edge34" class="edge">
<title>D84&#45;&gt;D86</title>
<path fill="none" stroke="black" d="M1423.87,-362.81C1433.99,-353.83 1446.54,-342.69 1457.59,-332.89"/>
<polygon fill="black" stroke="black" points="1460.16,-335.28 1465.31,-326.03 1455.51,-330.05 1460.16,-335.28"/>
</g>
<!-- D86&#45;&gt;D81 -->
<g id="edge36" class="edge">
<title>D86&#45;&gt;D81</title>
<path fill="none" stroke="black" d="M1462.25,-289.7C1450.92,-280.88 1436.97,-270.03 1424.68,-260.47"/>
<polygon fill="black" stroke="black" points="1426.53,-257.48 1416.49,-254.1 1422.24,-263.01 1426.53,-257.48"/>
</g>
<!-- D88&#45;&gt;D8 -->
<g id="edge37" class="edge">
<title>D88&#45;&gt;D8</title>
<path fill="none" stroke="black" d="M1554.78,-400.04C1546.15,-441.89 1525.5,-542 1525.5,-542 1525.5,-842.5 1525.5,-842.5 1525.5,-842.5 1525.5,-842.5 1525.5,-922.13 1525.5,-965.55"/>
<polygon fill="black" stroke="black" points="1522,-965.74 1525.5,-975.74 1529,-965.74 1522,-965.74"/>
</g>
<!-- D98 -->
<g id="node38" class="node">
<title>D98</title>
<polygon fill="none" stroke="black" points="1739,-561 1592,-561 1592,-525 1739,-525 1739,-561"/>
<text text-anchor="middle" x="1665.5" y="-539.3" font-family="Times,serif" font-size="14.00">node* i = s.head&#45;&gt;next;</text>
</g>
<!-- D90&#45;&gt;D98 -->
<g id="edge51" class="edge">
<title>D90:s&#45;&gt;D98:n</title>
<path fill="none" stroke="black" d="M1681.5,-597C1681.5,-597 1674.44,-581.12 1669.7,-570.46"/>
<polygon fill="black" stroke="black" points="1672.76,-568.72 1665.5,-561 1666.36,-571.56 1672.76,-568.72"/>
<text text-anchor="middle" x="1670.6" y="-572.53" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D110 -->
<g id="node44" class="node">
<title>D110</title>
<polygon fill="none" stroke="black" points="1847.5,-561 1757.35,-543 1847.5,-525 1937.65,-543 1847.5,-561"/>
<text text-anchor="middle" x="1847.5" y="-539.3" font-family="Times,serif" font-size="14.00">(choice == 6)?</text>
</g>
<!-- D90&#45;&gt;D110 -->
<g id="edge49" class="edge">
<title>D90:e&#45;&gt;D110:n</title>
<path fill="none" stroke="black" d="M1772.5,-615C1772.5,-615 1819.66,-581.04 1839.19,-566.99"/>
<polygon fill="black" stroke="black" points="1841.43,-569.68 1847.5,-561 1837.34,-564 1841.43,-569.68"/>
<text text-anchor="middle" x="1800.84" y="-594.79" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D97 -->
<g id="node37" class="node">
<title>D97</title>
<polygon fill="none" stroke="black" points="1665.5,-480.5 1638.5,-462.5 1665.5,-444.5 1692.5,-462.5 1665.5,-480.5"/>
<text text-anchor="middle" x="1665.5" y="-458.8" font-family="Times,serif" font-size="14.00">i?</text>
</g>
<!-- D97&#45;&gt;D8 -->
<g id="edge41" class="edge">
<title>D97:e&#45;&gt;D8:n</title>
<path fill="none" stroke="black" d="M1693.5,-462.5C1693.5,-462.5 1692.5,-480.5 1692.5,-480.5 1692.5,-480.5 1582.5,-525 1582.5,-525 1582.5,-525 1563.5,-614 1563.5,-614 1563.5,-842.5 1563.5,-842.5 1563.5,-842.5 1563.5,-842.5 1696.46,-976 1696.46,-976 1696.46,-976 1696.46,-1012 1696.46,-1012 1696.46,-1012 1572.49,-1012.73 1535.68,-1012.94"/>
<polygon fill="black" stroke="black" points="1535.48,-1009.44 1525.5,-1013 1535.52,-1016.44 1535.48,-1009.44"/>
<text text-anchor="middle" x="1558.5" y="-810.8" font-family="Times,serif" font-size="14.00">N</text>
</g>
<!-- D102 -->
<g id="node40" class="node">
<title>D102</title>
<polygon fill="none" stroke="black" points="1835.5,-399 1721.5,-399 1721.5,-363 1835.5,-363 1835.5,-399"/>
<text text-anchor="middle" x="1778.5" y="-377.3" font-family="Times,serif" font-size="14.00">double sum &#160;&#160;= 0;</text>
</g>
<!-- D97&#45;&gt;D102 -->
<g id="edge50" class="edge">
<title>D97:s&#45;&gt;D102:n</title>
<path fill="none" stroke="black" d="M1665.5,-443.5C1665.5,-443.5 1741.54,-414.23 1768.87,-403.71"/>
<polygon fill="black" stroke="black" points="1770.43,-406.86 1778.5,-400 1767.91,-400.33 1770.43,-406.86"/>
<text text-anchor="middle" x="1712.18" y="-427.4" font-family="Times,serif" font-size="14.00">Y</text>
</g>
<!-- D98&#45;&gt;D97 -->
<g id="edge43" class="edge">
<title>D98&#45;&gt;D97</title>
<path fill="none" stroke="black" d="M1665.5,-524.97C1665.5,-514.99 1665.5,-502.15 1665.5,-490.8"/>
<polygon fill="black" stroke="black" points="1669,-490.5 1665.5,-480.5 1662,-490.5 1669,-490.5"/>
</g>
<!-- D99 -->
<g id="node39" class="node">
<title>D99</title>
<polygon fill="none" stroke="black" points="1773.5,-108 1697.5,-108 1697.5,-72 1773.5,-72 1773.5,-108"/>
<text text-anchor="middle" x="1735.5" y="-86.3" font-family="Times,serif" font-size="14.00">i = i&#45;&gt;next</text>
</g>
<!-- D99&#45;&gt;D97 -->
<g id="edge45" class="edge">
<title>D99&#45;&gt;D97</title>
<path fill="none" stroke="black" d="M1727.2,-108.08C1708.65,-146.23 1665.5,-235 1665.5,-235 1665.5,-309 1665.5,-309 1665.5,-309 1665.5,-309 1665.5,-390.44 1665.5,-434.29"/>
<polygon fill="black" stroke="black" points="1662,-434.3 1665.5,-444.3 1669,-434.3 1662,-434.3"/>
</g>
<!-- D104 -->
<g id="node41" class="node">
<title>D104</title>
<polygon fill="none" stroke="black" points="1902.5,-326 1762.5,-326 1762.5,-290 1902.5,-290 1902.5,-326"/>
<text text-anchor="middle" x="1832.5" y="-304.3" font-family="Times,serif" font-size="14.00">student* stu = i&#45;&gt;data;</text>
</g>
<!-- D102&#45;&gt;D104 -->
<g id="edge44" class="edge">
<title>D102&#45;&gt;D104</title>
<path fill="none" stroke="black" d="M1791.57,-362.81C1798.14,-354.18 1806.22,-343.56 1813.46,-334.03"/>
<polygon fill="black" stroke="black" points="1816.28,-336.11 1819.55,-326.03 1810.71,-331.87 1816.28,-336.11"/>
</g>
<!-- D106 -->
<g id="node42" class="node">
<title>D106</title>
<polygon fill="none" stroke="black" points="2025.5,-254 1693.5,-254 1693.5,-218 2025.5,-218 2025.5,-254"/>
<text text-anchor="middle" x="1859.5" y="-232.3" font-family="Times,serif" font-size="14.00">sum &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;= stu&#45;&gt;cpl + stu&#45;&gt;mat + stu&#45;&gt;eng + stu&#45;&gt;phy;</text>
</g>
<!-- D104&#45;&gt;D106 -->
<g id="edge46" class="edge">
<title>D104&#45;&gt;D106</title>
<path fill="none" stroke="black" d="M1839.17,-289.7C1842.21,-281.81 1845.88,-272.3 1849.26,-263.55"/>
<polygon fill="black" stroke="black" points="1852.57,-264.69 1852.9,-254.1 1846.04,-262.17 1852.57,-264.69"/>
</g>
<!-- D108 -->
<g id="node43" class="node">
<title>D108</title>
<polygon fill="none" stroke="black" points="1944,-182 1721,-182 1721,-144 1944,-144 1944,-182"/>
<text text-anchor="middle" x="1832.5" y="-166.8" font-family="Times,serif" font-size="14.00">printf(&quot;%d %s sum: %lf avg: %lf</text>
<text text-anchor="middle" x="1832.5" y="-151.8" font-family="Times,serif" font-size="14.00">&quot;, stu&#45;&gt;id, stu&#45;&gt;name, sum, sum / 4);</text>
</g>
<!-- D106&#45;&gt;D108 -->
<g id="edge47" class="edge">
<title>D106&#45;&gt;D108</title>
<path fill="none" stroke="black" d="M1852.96,-217.81C1849.97,-209.94 1846.35,-200.41 1842.99,-191.58"/>
<polygon fill="black" stroke="black" points="1846.18,-190.12 1839.35,-182.02 1839.64,-192.61 1846.18,-190.12"/>
</g>
<!-- D108&#45;&gt;D99 -->
<g id="edge48" class="edge">
<title>D108&#45;&gt;D99</title>
<path fill="none" stroke="black" d="M1807.77,-143.9C1795.43,-134.87 1780.36,-123.84 1767.19,-114.19"/>
<polygon fill="black" stroke="black" points="1768.98,-111.17 1758.85,-108.09 1764.85,-116.82 1768.98,-111.17"/>
</g>
<!-- D110&#45;&gt;D8 -->
<g id="edge42" class="edge">
<title>D110:e&#45;&gt;D8:n</title>
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<title>D115</title>
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<title>D110:s&#45;&gt;D115:n</title>
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<!-- D115&#45;&gt;D8 -->
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<title>D115&#45;&gt;D8</title>
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<title>D117&#45;&gt;D1</title>
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