2023-12-06 09:43:04 +0300 MSK

class Solution {
public:
    int totalMoney(int n) {
        int ans {0};
        int monday {1};
        
        while (n > 0) {
            for (int day {0}; day < min(n, 7); ++day) {
                ans += monday + day;
            }
            n -= 7;
            ++monday;
        }
        
        return ans;
    }
};