Submission #1172754

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1172754	2025-03-24 08:49:32	Tsagana	Exhibition (JOI19_ho_t2)	C++17	100 / 100	96 ms	1588 KiB

joi2019_ho_t2

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#include <bits/stdc++.h>
using namespace std;
int main() {
    int n, m;
    cin >> n >> m;
    vector<array<int, 2> > v(n);
    vector<int> c(m);
    for(auto &x : v) cin >> x[1] >> x[0];
    for(int &x : c) cin >> x;
    sort(v.rbegin(), v.rend());
    sort(c.rbegin(), c.rend());
    int j = 0;
    for(int i=0; i<n; i++)
        if(v[i][1] <= c[j]) j++;
    cout << j << '\n';
    return 0;
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 40 / 40
• Subtask 3: 50 / 50