Submission #1101386

#	Time	Username	Problem	Language	Result	Execution time	Memory
1101386		ezzzay	Trading (IZhO13_trading)	C++14	100 / 100	229 ms	26432 KiB

trading

#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
const int N=3e5+5;;
int x[N];
int l[N],r[N];
int a[N];
vector<pair<int,int>> vc[N];
signed main(){
    int n,m;
    cin>>n>>m;
    for(int i=1;i<=m;i++){
        cin>>l[i]>>r[i]>>x[i];
        
        vc[l[i]].pb({x[i]-l[i],r[i]});
    }
    priority_queue<pair<int,int>>q;
    for(int i=1;i<=n;i++){
        for(auto p:vc[i]){
            q.push(p);
        }
        while(!q.empty() and q.top().ss<i){
            q.pop();
        }
        if(q.empty()){
            cout<<0<<" ";
        }
        else{
            cout<<i+q.top().ff<<" ";
        }
    }
}

• Subtask 1: 100 / 100