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'Sed' command #5
'Sed' command #5
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awk '{print
3,
1}'
this code is sufficient to solve problem but to pass test case 3awk '{ out=(
1:"") out=(
2 OFS out : out) out=(
3 OFS out : out) out=(
4 OFS out : out) print out }'
As simple as that.
sed -E 's/(\d{4}) (\d{4}) (\d{4}) (\d{4})/\4 \3 \2 \1/g'
pretty hardcoded but still works
Test case 3 does NOT confirm to the problem specification:
This works