diff options
Diffstat (limited to 'challenge-116/stuart-little/lua/ch-2.lua')
| -rwxr-xr-x | challenge-116/stuart-little/lua/ch-2.lua | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/challenge-116/stuart-little/lua/ch-2.lua b/challenge-116/stuart-little/lua/ch-2.lua new file mode 100755 index 0000000000..75ac587ae2 --- /dev/null +++ b/challenge-116/stuart-little/lua/ch-2.lua @@ -0,0 +1,9 @@ +#!/usr/bin/env lua + +-- run <script> <number> + +sm=0 +for i = 1,arg[1]:len() do + sm = sm + arg[1]:sub(i,i)^2 +end +print(math.sqrt(sm) == math.floor(math.sqrt(sm)) and 1 or 0) |