错了#3、5、6、8、9

#include <iostream>
using namespace std;
int main()
{
    int x, n, s = 0;
    cin >> x >> n;
    for (int i = 0; i <= n; i++, x = x % 7 + 1)
    {
        if (x == 6 || x == 7) continue;
        s += 250;
    }
    cout << s;
    return 0;
}