#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    int N,M; cin >> N >> M;
    vector<vector<int>> s(M + 1, vector<int>(N + 1, 0));
    rep(i,M)rep(j,N) cin >> s[i + 1][j + 1];
    rep(i,M+1)rep(j,N) s[i][j + 1] += s[i][j];
    rep(j,N+1)rep(i,M) s[i + 1][j] += s[i][j];

    rep(i,M+1) {
        rep(j,N+1) {
            if(binary_search(s[i].begin() + j, s[i].end(), s[i][j] + 777)) {
                cout << "YES" << endl;
                return 0;
            }
        }
    }
    cout << "NO" << endl;
}