leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

1006.cpp (443B)

0 class Solution { 1 static int other(int n) { 2 if (n <= 0) return 0; 3 int res = n; 4 if (n > 1) res *= n - 1; 5 if (n > 2) res /= n - 2; 6 if (n > 3) res -= n - 3; 7 return res + other(n - 4); 8 } 9 10 public: 11 int clumsy(int n) const { 12 int res = n; 13 if (n > 1) res *= n - 1; 14 if (n > 2) res /= n - 2; 15 if (n > 3) res += n - 3; 16 return res - other(n - 4); 17 } 18 };