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progs/while-tests/collatz.while
author Christian Urban <christian.urban@kcl.ac.uk>
Sun, 09 Oct 2022 21:39:08 +0100 (2022-10-09)
changeset 883 740bb9557905
parent 804 387240957c3d
permissions -rw-r--r--
updated
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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     2
 
read n;
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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     3
 
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.urban@kcl.ac.uk>
parents: 742
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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.urban@kcl.ac.uk>
parents: 742
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write "Yes"
afl-material