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Diffstat (limited to 'challenge-146/abigail/bash/ch-2.sh')
| -rw-r--r-- | challenge-146/abigail/bash/ch-2.sh | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/challenge-146/abigail/bash/ch-2.sh b/challenge-146/abigail/bash/ch-2.sh new file mode 100644 index 0000000000..5a5ee147f5 --- /dev/null +++ b/challenge-146/abigail/bash/ch-2.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +# +# See ../README.md +# + +# +# Run as: bash ch-2.sh < input-file +# + +set -f + +IFS=/ + +while read a b +do for ((i = 1; i <= 2; i ++)) + do if ((a < b)) + then ((b -= a)) + else ((a -= b)) + fi + if ((a == 0 || b == 0)) + then break + fi + printf "$a/$b " + done + echo +done |