48 lines
6.1 KiB
Plaintext
48 lines
6.1 KiB
Plaintext
(notonline)-->
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<span style="color: #000080;font-style:italic;">--
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-- demo\rosetta\Generator_Exponential.exw
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-- ======================================
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--</span>
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<span style="color: #008080;">without</span> <span style="color: #008080;">js</span> <span style="color: #000080;font-style:italic;">-- tasks</span>
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<span style="color: #004080;">bool</span> <span style="color: #000000;">terminate</span> <span style="color: #0000FF;">=</span> <span style="color: #004600;">false</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">res</span>
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<span style="color: #008080;">procedure</span> <span style="color: #000000;">powers</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">p</span><span style="color: #0000FF;">)</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span>
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<span style="color: #008080;">while</span> <span style="color: #008080;">not</span> <span style="color: #000000;">terminate</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">power</span><span style="color: #0000FF;">(</span><span style="color: #000000;">i</span><span style="color: #0000FF;">,</span><span style="color: #000000;">p</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">task_suspend</span><span style="color: #0000FF;">(</span><span style="color: #000000;">task_self</span><span style="color: #0000FF;">())</span>
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<span style="color: #000000;">task_yield</span><span style="color: #0000FF;">()</span>
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<span style="color: #000000;">i</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
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<span style="color: #008080;">constant</span> <span style="color: #000000;">squares</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">task_create</span><span style="color: #0000FF;">(</span><span style="color: #000000;">powers</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">2</span><span style="color: #0000FF;">}),</span>
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<span style="color: #000000;">cubes</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">task_create</span><span style="color: #0000FF;">(</span><span style="color: #000000;">powers</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">3</span><span style="color: #0000FF;">})</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">square</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">cube</span>
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<span style="color: #000000;">task_schedule</span><span style="color: #0000FF;">(</span><span style="color: #000000;">cubes</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">task_yield</span><span style="color: #0000FF;">()</span>
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<span style="color: #000000;">cube</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span>
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">30</span> <span style="color: #008080;">do</span>
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<span style="color: #008080;">while</span> <span style="color: #000000;">1</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">task_schedule</span><span style="color: #0000FF;">(</span><span style="color: #000000;">squares</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">task_yield</span><span style="color: #0000FF;">()</span>
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<span style="color: #000000;">square</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span>
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<span style="color: #008080;">while</span> <span style="color: #000000;">cube</span><span style="color: #0000FF;"><</span><span style="color: #000000;">square</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">task_schedule</span><span style="color: #0000FF;">(</span><span style="color: #000000;">cubes</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">task_yield</span><span style="color: #0000FF;">()</span>
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<span style="color: #000000;">cube</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">square</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">cube</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">></span><span style="color: #000000;">20</span> <span style="color: #008080;">then</span>
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<span style="color: #0000FF;">?</span><span style="color: #000000;">square</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #000000;">terminate</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span>
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<span style="color: #0000FF;">{}</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">wait_key</span><span style="color: #0000FF;">()</span>
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