Greatest common divisor: Difference between revisions
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add gw basic |
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==={{header|dash or bash}}=== |
==={{header|dash or bash}}=== |
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Procedural : |
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<lang bash>gcd() { until test 0 -eq "$2";do set -- "$2" "$(($1 % $2))";done;if [ 0 -gt "$1" ];then echo "$((- $1))";else echo "$1"; fi } |
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gcd -47376 87843 |
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# => 987</lang> |
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Recursive : |
Recursive : |
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<lang bash> |
<lang bash> |
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gcd 100 75 |
gcd 100 75 |
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# => 25</lang> |
# => 25</lang> |
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==={{header|C Shell}}=== |
==={{header|C Shell}}=== |
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