// 想定TLE解法 #include using namespace std; int main() { int n, m; cin >> n >> m; vector x(m); for (int i = 0; i < m; i++) cin >> x[i]; vector> a(n, vector(m + 1)); for (int i = 0; i < n; i++) { for (int j = 0; j <= m; j++) cin >> a[i][j]; } for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { if (i == j) continue; bool flg = true; for (int k = 0; k < m; k++) { if (x[k] * 10000 != a[i][m] * a[i][k] * 100 + (100 - a[i][m]) * a[j][m] * a[j][k]) { flg = false; break; } } if (flg) { cout << "Yes" << endl; return 0; } } } cout << "No" << endl; }