Submission #227700

#	Time	Username	Problem	Language	Result	Execution time	Memory
227700		emil_physmath	Trading (IZhO13_trading)	C++17	100 / 100	377 ms	35424 KiB

trading

#include <algorithm>
#include <iostream>
#include <vector>
#include <set>
using namespace std;

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int n, m;
    cin >> n >> m;
    vector<vector<int>> a(n + 1), b(n + 1);
    for (int i = 0; i < m; ++i)
    {
        int l, r, x;
        cin >> l >> r >> x;
        --l; --r;
        a[l].push_back(x - l);
        b[r + 1].push_back(x - l);
    }
    multiset<int> s;
    for (int i = 0; i < n; ++i)
    {
        for (int x: a[i])
            s.insert(x);
        for (int x: b[i])
            s.erase(s.find(x));
         if (s.empty())
            cout << 0 << ' ';
         else
            cout << i + *s.rbegin() << ' ';
    }
}

• Subtask 1: 100 / 100