author | Christian Urban <christian.urban@kcl.ac.uk> |
Mon, 10 Oct 2022 15:15:15 +0100 | |
changeset 888 | fc812b8f120f |
parent 804 | 387240957c3d |
permissions | -rw-r--r-- |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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1 |
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 |
804 | 6 |
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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}; |
804 | 8 |
write "Yes" |