Submission #763581

#	Time	Username	Problem	Language	Result	Execution time	Memory
763581		Blagoj	Trading (IZhO13_trading)	C++17	100 / 100	213 ms	27640 KiB

trading

#include <bits/stdc++.h>

#pragma GCC optimize("Ofast,unroll-loops")

using namespace std;

#define endl '\n'
#define ll long long
#define all(x) x.begin(), x.end()

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n, m;
    cin >> n >> m;
    vector<pair<int, int>> v[n + 2];
    for (int i = 0; i < m; i++) {
        int l, r, x;
        cin >> l >> r >> x;
        v[l].push_back({0, x - l});
        v[r + 1].push_back({1, x - l});
    }
    multiset<int> s;
    for (int i = 1; i <= n; i++) {
        for (auto x : v[i]) {
            if (x.first == 0) s.insert(x.second);
            else s.erase(s.find(x.second));
        }
        if (!s.size()) cout << 0 << " ";
        else cout << *s.rbegin() + i << " ";
    }
}

• Subtask 1: 100 / 100