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Submission #970449

# Submission time Handle Problem Language Result Execution time Memory
970449 2024-04-26T14:36:27 Z jadai007 Trading (IZhO13_trading) C++14
100 / 100
 131 ms 22968 KB 
#include <bits/stdc++.h>
 
using namespace std;
 
const int maxn = 300005;
 
int n, q;
vector<pair<int, int>> vc[maxn];
int ans[maxn];
 
int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    cin >> n >> q;
    for (int i = 1; i <= q; ++i){
        int l, r, val; cin >> l >> r >> val;
        vc[l].push_back({r, val - l});
    }
    priority_queue<pair<int, int>> pq;
    for (int i = 1; i <= n; ++i){
        while (!pq.empty() && pq.top().second < i) pq.pop();
        for (int j = 0; j < vc[i].size(); ++j) pq.push({vc[i][j].second, vc[i][j].first});
        if (!pq.empty()) ans[i] = pq.top().first + i;
        else ans[i] = 0;
        cout << ans[i] << ' ';
    }
 
    return 0;
}

Compilation message

trading.cpp: In function 'int main()':
trading.cpp:21:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |         for (int j = 0; j < vc[i].size(); ++j) pq.push({vc[i][j].second, vc[i][j].first});
      |                         ~~^~~~~~~~~~~~~~

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8284 KB Output is correct
2 Correct 2 ms 8284 KB Output is correct
3 Correct 2 ms 8284 KB Output is correct
4 Correct 2 ms 8540 KB Output is correct
5 Correct 3 ms 8540 KB Output is correct
6 Correct 4 ms 8540 KB Output is correct
7 Correct 61 ms 15792 KB Output is correct
8 Correct 66 ms 16836 KB Output is correct
9 Correct 69 ms 17344 KB Output is correct
10 Correct 78 ms 17096 KB Output is correct
11 Correct 80 ms 17856 KB Output is correct
12 Correct 84 ms 19108 KB Output is correct
13 Correct 93 ms 18108 KB Output is correct
14 Correct 89 ms 18496 KB Output is correct
15 Correct 109 ms 20804 KB Output is correct
16 Correct 103 ms 19672 KB Output is correct
17 Correct 102 ms 19844 KB Output is correct
18 Correct 118 ms 21368 KB Output is correct
19 Correct 108 ms 20440 KB Output is correct
20 Correct 131 ms 22968 KB Output is correct