Submission #1067128

#	Time	Username	Problem	Language	Result	Execution time	Memory
1067128		0npata	Tiles (BOI24_tiles)	C++17	4 / 100	101 ms	348 KiB

Main

#include<bits/stdc++.h>
using namespace std;

#define int long long
#define vec vector

const int INF = 1e17;

int32_t main() {
	int n, m;
	cin >> n >> m;

	int l = INF, r = -INF, u = -INF, d = INF;
	for(int i = 0; i<n; i++) {
		int x, y;
		cin >> x >> y;
		l = min(l, x);
		r = max(r, x);
		u = max(u, y);
		d = min(d, y);
	}

	if((u-d)%2) {
		cout << l << '\n';
		return 0;
	}
	cout << (r)-((r-l)%2) << '\n';
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 9
• Subtask 3: 0 / 11
• Subtask 4: 0 / 19
• Subtask 5: 0 / 22
• Subtask 6: 0 / 25
• Subtask 7: 0 / 10