diff options
Diffstat (limited to 'challenge-262/roger-bell-west/lua/ch-1.lua')
| -rwxr-xr-x | challenge-262/roger-bell-west/lua/ch-1.lua | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/challenge-262/roger-bell-west/lua/ch-1.lua b/challenge-262/roger-bell-west/lua/ch-1.lua new file mode 100755 index 0000000000..121ae0baaf --- /dev/null +++ b/challenge-262/roger-bell-west/lua/ch-1.lua @@ -0,0 +1,36 @@ +#! /usr/bin/lua + +function maxpositivenumber(a) + local pos = 0 + local neg = 0 + for _, c in ipairs(a) do + if c > 0 then + pos = pos + 1 + elseif c < 0 then + neg = neg + 1 + end + end + return math.max(pos, neg) +end + +if maxpositivenumber({-3, 1, 2, -1, 3, -2, 4}) == 4 then + io.write("Pass") +else + io.write("FAIL") +end +io.write(" ") + +if maxpositivenumber({-1, -2, -3, 1}) == 3 then + io.write("Pass") +else + io.write("FAIL") +end +io.write(" ") + +if maxpositivenumber({1, 2}) == 2 then + io.write("Pass") +else + io.write("FAIL") +end +print("") + |