Submission #313884

#	Time	Username	Problem	Language	Result	Execution time	Memory
313884		IWANTTOGETGOLDINIOI	Examination (JOI19_examination)	C++14	2 / 100	3066 ms	5000 KiB

examination

#include <iostream>

int main() {
	int n , q; std::cin >> n >> q;
	int t[n],s[n];
	for (int i = 0;i < n; i++) {
		std::cin >> s[i] >> t[i];
	}
	int x[q],y[q],z[q];
	for (int i = 0;i < q;i++) {
		std::cin >> x[i] >> y[i] >> z[i];
	}
	for (int i = 0;i < q;i++) {
		int ans = 0;
		for (int j = 0;j < n; j++) {
			if (s[j] >= x[i] && t[j] >= y[i]) {
				if (s[j] + t[j] >= z[i]) {
					ans ++;
				}
			}
		}
		std::cout << ans << std::endl;
	}
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 20
• Subtask 3: 0 / 21
• Subtask 4: 0 / 57