diff options
Diffstat (limited to '')
| -rwxr-xr-x | prog/aoc/23/1/2.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/prog/aoc/23/1/2.sh b/prog/aoc/23/1/2.sh new file mode 100755 index 0000000..f9fd95c --- /dev/null +++ b/prog/aoc/23/1/2.sh @@ -0,0 +1,13 @@ +function s () { + sed -e "s/\($1\)/\1$2\1/g" +} +s zero 0 |\ +s one 1 |\ +s two 2 |\ +s three 3 |\ +s four 4 |\ +s five 5 |\ +s six 6 |\ +s seven 7 |\ +s eight 8 |\ +s nine 9 |