#include <bits/stdc++.h>

using namespace std;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);

    int N;
    int64_t M, S;
    cin >> N >> M >> S;
    vector<int64_t> A(N);
    for (auto &a : A)
        cin >> a;
    for (auto &a : A)
        S -= a;
    if (S % M == 0)
        cout << "Yes\n";
    else
        cout << "No\n";
}