diff options
Diffstat (limited to 'challenge-117/stuart-little/lua/ch-1.lua')
| -rwxr-xr-x | challenge-117/stuart-little/lua/ch-1.lua | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/challenge-117/stuart-little/lua/ch-1.lua b/challenge-117/stuart-little/lua/ch-1.lua new file mode 100755 index 0000000000..790f7332ca --- /dev/null +++ b/challenge-117/stuart-little/lua/ch-1.lua @@ -0,0 +1,11 @@ +#!/usr/bin/env lua + +-- run <script> <path-to-file> + +sm,nrln=0,0 +for ln in io.lines(arg[1]) do + nr = ln:match("[^%d]*(%d+)") + sm = sm + nr + nrln = nrln+1 +end +print(("%d"):format((nrln+1)*(nrln+2)/2 - sm)) |