diff options
| -rw-r--r-- | challenge-134/abigail/lua/ch-2.lua | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/challenge-134/abigail/lua/ch-2.lua b/challenge-134/abigail/lua/ch-2.lua index 4ea5926b60..17953dc24f 100644 --- a/challenge-134/abigail/lua/ch-2.lua +++ b/challenge-134/abigail/lua/ch-2.lua @@ -12,10 +12,10 @@ for line in io . lines () do local _, _, m, n = line : find ("([0-9]+)%s+([0-9]+)") local seen = {} local count = 0 - for x = 1, m do - for y = 1, n do - if seen [x * y] == nil then - seen [x * y] = 1 + for i = 1, m do + for j = 1, n do + if seen [i * j] == nil then + seen [i * j] = 1 count = count + 1 end end |