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progs/collatz.while
author Christian Urban <urbanc@in.tum.de>
Wed, 16 Oct 2019 11:14:53 +0100
changeset 659 fe1f9c2e3c5b
parent 147 4725bba8ef26
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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write "Input a number ";
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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read n;
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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while n > 1 do {
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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  if n % 2 == 0
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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  then n := n/2
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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  else n := 3*n+1;
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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};
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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write "Yes";
afl-material