제출 #916756

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
916756		irmuun	Fireworks (APIO16_fireworks)	C++17	7 / 100	1 ms	460 KiB

fireworks

#include<bits/stdc++.h>
 
using namespace std;
 
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,m;
    cin>>n>>m;
    ll p[n+m+5],c[n+m+5];
    for(ll i=1;i<n+m;i++){
        cin>>p[i]>>c[i];
    }
    if(n==1){
        sort(c+1,c+n+m);
        ll x=(n+m)/2;
        ll ans=0;
        for(ll i=1;i<n+m;i++){
            ans+=abs(c[i]-c[x]);
        }
        cout<<ans<<"\n";
    }
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 19
• Subtask 3: 0 / 29
• Subtask 4: 0 / 45