Submission #1051702

#	Time	Username	Problem	Language	Result	Execution time	Memory
1051702		Piokemon	A Plus B (IOI23_aplusb)	C++17	100 / 100	33 ms	4032 KiB

aplusb

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;

constexpr int N = 1e5;
int p[N+9];

std::vector<int> smallest_sums(int n, std::vector<int> a, std::vector<int> b) {
    priority_queue<pair<int,int>> ter;
    for (int x=0;x<n;x++){
        p[x]=0;
        ter.push({-(a[x]+b[0]),x});
    }
    b.push_back(2e9);
    vector<int> odp;
    for (int x=0;x<n;x++){
        pair<int,int> t=ter.top(); ter.pop();
        odp.push_back(-t.first);
        p[t.second]++;
        ter.push({-(a[t.second]+b[p[t.second]]),t.second}); 
    }
    return odp;
}

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 40 / 40