제출 #764862

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
764862		vjudge1	Roadside Advertisements (NOI17_roadsideadverts)	C++17	7 / 100	25 ms	25328 KiB

roadsideadverts

#include <bits/stdc++.h>
#define int long long
#define Kuanyshh ios_base::sync_with_stdio(0) , cin.tie(0) , cout.tie(0) ;
#define F first
#define S second

#pragma GCC optimize( "Ofast", "O3" , "unroll-loops")
#pragma GCC target ("sse,sse2")

using namespace std;

const int N = 1e6+77;
const int inf = 1e18+77;
const double eps = 1e-11;

vector<pair<int, int>> g[N];

void solve(){
	int n;
	cin >> n;
	int sum = 0;
	for(int i = 1; i <= n - 1; i++){
		int a, b, w;
		cin >> a >> b >> w;
		sum += w;
		g[a].push_back({b,w});
	}
	int q;
	cin >> q;
	while(q--){
		int a, b, c, d, e;
		cin >> a >> b >> c >> d >> e;
		cout << sum;
	}
}
	
signed main(){
	Kuanyshh;
	int tt = 1;
//	cin >> tt;
	while(tt--){
		solve();
	}
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 23
• Subtask 3: 0 / 40
• Subtask 4: 0 / 30