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OI-codes/XJOI/contest/21novice/B/B.cpp

25 lines
584 B
C++

#include <bits/stdc++.h>
using namespace std;
int n, m, lx, ly, rx, ry;
pair<int, int> point[1005];
int main() {
cin >> n >> m;
for (int i = 0; i < n; i++) {
cin >> point[i].first >> point[i].second;
}
for (int i = 0; i < m; i++) {
cin >> lx >> ly >> rx >> ry;
for (int i = 0; i < n; i++) {
if (lx <= point[i].first && point[i].first <= rx && ly <= point[i].second && point[i].second <= ry) {
cout << "Yes" << endl;
exit(0);
}
}
}
cout << "No" << endl;
return 0;
}