Submission #462390

#	Time	Username	Problem	Language	Result	Execution time	Memory
462390		bigo	Exam (eJOI20_exam)	C++14	0 / 100	7 ms	332 KiB

exam

#include <bits/stdc++.h>
using namespace std;
#define ll long long
typedef pair<int, int> pii;
int main() {
	int n;
	cin >> n;
	vector<int>a(n), b(n);
	for (int i = 0; i < n; i++) {
		cin >> a[i];
	}
	for (int i = 0; i < n; i++) {
		cin >> b[i];
	}
	vector<pii>vec;
	for (int i = 0; i < n; i++) {
		if (a[i] < b[i]) {
			for (int j = i + 1; j < n; j++) {
				if (a[j] == b[i]) {
					vec.push_back({ i,j });
					break;
				}
			}
		}
		else if (a[i] == b[i])
			vec.push_back({ i,i });
	}
	cout << vec.size();
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22