16 lines
564 B
Bash
16 lines
564 B
Bash
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#!/bin/sh
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# gleichstand 3
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# gewonnen 6
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# A X=Rock 1
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# B Y=Paper 2
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# C Z=Scissors 3
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# sed -e 's/\w \(\w\)/& \1/g' -e 's/X/A/' -e 's/Y/B/' -e 's/Z/C/' \
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# -e 's/\(A A\)\|\(B B\)\|\(C C\)/3/' -e 's/\(A B\)\|\(B C\)|\(C A\)/6/' \
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# -e 's/[ABC] [ABC] //' -e 's/X/1/' -e 's/Y/2/' -e 's/Z/3/' \
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# -e 's/ /+/' /dev/stdin \
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# | paste -sd+
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cat /dev/stdin | sed -e 's/\w \(\w\)/& \1/g' -e 's/\(A X\)\|\(B Y\)\|\(C Z\)/3/' \
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-e 's/\(A Y\)\|\(B Z\)\|\(C X\)/6/' -e 's/[ABC] [XYZ] //' -e 's/X/1/' \
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-e 's/Y/2/' -e 's/Z/3/' -e 's/ /+/' | paste -sd+ | bc
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