Submission #380347

#	Time	Username	Problem	Language	Result	Execution time	Memory
380347		ritul_kr_singh	Trading (IZhO13_trading)	C++17	100 / 100	443 ms	35284 KiB

trading

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define sp << ' ' <<
#define nl << '\n'
 
signed main(){
	ios_base::sync_with_stdio(false); cin.tie(nullptr);
	int n, m; cin >> n >> m;
	int a[m], ans[n];
	vector<int> starts[n], ends[n];
	for(int i=0, l, r; i<m; ++i){
		cin >> l >> r >> a[i];
		starts[l-1].push_back(i);
		ends[r-1].push_back(i);
		a[i] -= l-1;
	}

	multiset<int> s;

	for(int i=0; i<n; ++i){
		for(int j : starts[i]) s.insert(a[j]);
		ans[i] = s.empty() ? 0LL : *s.rbegin() + i;
		for(int j : ends[i]) s.erase(s.find(a[j]));
	}

	for(int i : ans) cout << i << ' ';
}

• Subtask 1: 100 / 100