leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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1716.cpp (263B)

      1 class Solution {
      2   public:
      3     int totalMoney(int n) {
      4         const int whole = n / 7, rest = n % 7;
      5         int res = whole * (7 * whole + 49) / 2;
      6 
      7         for (int i = 1; i <= rest; i++) {
      8             res += whole + i;
      9         }
     10 
     11         return res;
     12     }
     13 };