diff options
Diffstat (limited to 'challenge-191/deadmarshal/lua/ch-1.lua')
| -rw-r--r-- | challenge-191/deadmarshal/lua/ch-1.lua | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/challenge-191/deadmarshal/lua/ch-1.lua b/challenge-191/deadmarshal/lua/ch-1.lua new file mode 100644 index 0000000000..ced87fe681 --- /dev/null +++ b/challenge-191/deadmarshal/lua/ch-1.lua @@ -0,0 +1,11 @@ +local function twice_largest(t) + table.sort(t, function(a,b) return a > b end) + if t[1] >= 2 * t[2] then return 1 end + return -1 +end + +print(string.format("%2d", twice_largest({1,2,3,4}))) +print(string.format("%2d", twice_largest({1,2,0,5}))) +print(string.format("%2d", twice_largest({2,6,3,1}))) +print(string.format("%2d", twice_largest({4,5,2,3}))) + |