1 ¶
...
~cpp
minsum s n
| sum [1..n] < s = minsum s (n+1)
| otherwise = (n, sum [1..n])
2 ¶
sum 공 ...
~cpp
naturalSum n = n * (n+1) `div` 2
minsum s n
| naturalSum n < s = minsum s (n+1)
| otherwise = (n, naturalSum n)
minsum 3000 1










