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#!/usr/bin/env sh
sed -E \
-e 's|[^0-9]*([0-9]*)[^0-9]*([0-9]*)[^0-9]*([0-9]*).*|x[y++] = calc(\1, \2, \3)|' \
-e '$amax(x[], y)' input \
| bc -q puzzle-1.bc
sed -E \
-e 's|[^0-9]*([0-9]*)[^0-9]*([0-9]*)[^0-9]*([0-9]*).*|speed[n] = \1; time[n] = \2; rest[n++] = \3|' \
-e '$acalc(speed[], time[], rest[], n)' input \
| bc -q puzzle-2.bc
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