Submission #5,829

2023-10-03 17:07:10

cpp14

Runtime error 32/40

34ms

5188 KiB

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

int main() {
	int n, m;
	cin >> m >> n;
	vector<int> v(n+1), w(m+1);
	for (int i = 1; i <= m; i++) {
		cin >> w[i];
	}
	for (int i = 1; i <= n; i++) {
		cin >> v[i];
	}
	sort(v.begin(), v.end());
	int ans = 0, l = 1;
	for (int i = 1; i <= m; i++) {
		while(v[l] < i) l++;
		while(w[i]>0&&l<=n) {
			ans++;
			l++;
			w[i]--;
		}
	}
	cout << ans;
}

	Sum	Test	Verdict		Time	Memory
base	32/40
		1	Accepted	0/0	3ms	1816 KiB
		2	Runtime error	0/0	34ms	2880 KiB
		3	Accepted	2/2	3ms	2260 KiB
		4	Accepted	2/2	2ms	2332 KiB
		5	Accepted	2/2	2ms	2424 KiB
		6	Accepted	2/2	3ms	2512 KiB
		7	Accepted	2/2	4ms	2660 KiB
		8	Accepted	2/2	3ms	2876 KiB
		9	Accepted	2/2	4ms	3248 KiB
		10	Accepted	2/2	3ms	3128 KiB
		11	Accepted	2/2	4ms	3036 KiB
		12	Accepted	2/2	4ms	3168 KiB
		13	Accepted	2/2	4ms	3148 KiB
		14	Accepted	2/2	4ms	3268 KiB
		15	Accepted	2/2	10ms	3448 KiB
		16	Accepted	2/2	12ms	3704 KiB
		17	Runtime error	0/2	16ms	4212 KiB
		18	Accepted	2/2	12ms	4256 KiB
		19	Accepted	2/2	14ms	4496 KiB
		20	Runtime error	0/2	17ms	4732 KiB
		21	Runtime error	0/2	25ms	5004 KiB
		22	Runtime error	0/2	34ms	5188 KiB