Submission #1272544

#	Time	Username	Problem	Language	Result	Execution time	Memory
1272544		marshziin	Topical (NOI23_topical)	C++20	21 / 100	218 ms	15944 KiB

Main

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

#define int long long
#define pii pair<int,int>


int32_t main() {
    ios_base::sync_with_stdio(false); cin.tie(0);
    int n, k; cin >> n >> k;
    if(k != 1) return 0;
    vector<pii> r(n + 1);
    for (int i = 1; i <= n; i++) 
        cin >> r[i].first ;
    for (int i = 1; i <= n; i++)
        cin >> r[i].second;
    sort(r.begin(), r.end());
    int ka = 0;
    int res = 0;
    for (int i = 1; i <= n; i++) {
        if(ka >= r[i].first) {
            ka += r[i].second;
            res++;
        }
        else break;
    }

    cout << res << '\n';
    return 0;   
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 28
• Subtask 3: 21 / 21
• Subtask 4: 0 / 39