제출 #561509

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
561509	2022-05-13 03:30:13	gg123_pe	금 캐기 (IZhO14_divide)	C++14	100 / 100	128 ms	11972 KiB

divide

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#include <bits/stdc++.h>
using namespace std; 
typedef long long ll; 
#define f(i,a,b) for(int i = a; i < b; i++)
const int N = 1e5 + 5; 
const ll inf = 1e17 + 100; 
int n; 
ll a[N], g[N], e[N], sg[N], se[N], ans; 
int main(){
    cin >> n;
    vector <pair<ll,pair<ll,ll>>> v; 
    f(i,1,n+1) {
        cin >> a[i] >> g[i] >> e[i]; 
        sg[i] = sg[i-1] + g[i]; 
        se[i] = se[i-1] + e[i]; 
        v.push_back({se[i] - a[i], {1, -sg[i]}}); 
        v.push_back({se[i-1] - a[i], {0, sg[i-1]}}); 
    }
    ll mini = inf; 
    sort(v.begin(), v.end()); 
    for(auto p: v){
        ll y = p.second.second; 
 
 
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• Subtask 1: 17 / 17
• Subtask 2: 31 / 31
• Subtask 3: 52 / 52