답안 #942156

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
942156 2024-03-10T10:19:21 Z Mathias Cheap flights (LMIO18_pigus_skrydziai) C++14
16 / 100
834 ms 89984 KB
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 5e5+7;
long long t[MAXN]; 
vector<pair<int,int> > v;
vector<pair<long long,int> >g[MAXN];
map<pair<int,int>,long long>w;
int main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	int n,m,a,b,c,s;
	long long res=0;
	cin>>n>>m;
	for(int i=1;i<=m;i++){
		cin>>a>>b>>c;
		t[a]+=c; t[b]+=c;
		g[a].push_back({c,b}); g[b].push_back({c,a});
		v.push_back({a,b});
		w[{a,b}]=w[{b,a}]=c;
	}
	for(int i=1;i<=n;i++){
		res=max(res,t[i]);
	}
	for(int i=1;i<=n;i++){
		sort(g[i].begin(),g[i].end());
		if (g[i].size()>1) {
            res=max(res,g[i][0].first + g[i][1].first + w[{g[i][0].second,g[i][1].second}]);
        }
	}
	cout<<res<<'\n';
	return 0;
}

Compilation message

pigus_skrydziai.cpp: In function 'int main()':
pigus_skrydziai.cpp:10:16: warning: unused variable 's' [-Wunused-variable]
   10 |  int n,m,a,b,c,s;
      |                ^
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12888 KB Output is correct
2 Correct 2 ms 12892 KB Output is correct
3 Correct 3 ms 12892 KB Output is correct
4 Correct 3 ms 12892 KB Output is correct
5 Correct 2 ms 12892 KB Output is correct
6 Correct 14 ms 16340 KB Output is correct
7 Correct 3 ms 12892 KB Output is correct
8 Correct 3 ms 12892 KB Output is correct
9 Correct 3 ms 12892 KB Output is correct
10 Incorrect 4 ms 12892 KB Output isn't correct
11 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12888 KB Output is correct
2 Correct 2 ms 12892 KB Output is correct
3 Correct 3 ms 12892 KB Output is correct
4 Correct 3 ms 12892 KB Output is correct
5 Correct 2 ms 12892 KB Output is correct
6 Correct 14 ms 16340 KB Output is correct
7 Correct 3 ms 12892 KB Output is correct
8 Correct 3 ms 12892 KB Output is correct
9 Correct 3 ms 12892 KB Output is correct
10 Incorrect 4 ms 12892 KB Output isn't correct
11 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 199 ms 44212 KB Output is correct
2 Correct 573 ms 89984 KB Output is correct
3 Correct 129 ms 39624 KB Output is correct
4 Correct 309 ms 62184 KB Output is correct
5 Correct 834 ms 80592 KB Output is correct
6 Correct 78 ms 33472 KB Output is correct
7 Correct 192 ms 75496 KB Output is correct
8 Correct 209 ms 73768 KB Output is correct
9 Correct 4 ms 15196 KB Output is correct
10 Correct 80 ms 34684 KB Output is correct
11 Correct 224 ms 77488 KB Output is correct
12 Correct 197 ms 56772 KB Output is correct
13 Correct 3 ms 12892 KB Output is correct
14 Correct 116 ms 31460 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 199 ms 44212 KB Output is correct
2 Correct 573 ms 89984 KB Output is correct
3 Correct 129 ms 39624 KB Output is correct
4 Correct 309 ms 62184 KB Output is correct
5 Correct 834 ms 80592 KB Output is correct
6 Correct 78 ms 33472 KB Output is correct
7 Correct 192 ms 75496 KB Output is correct
8 Correct 209 ms 73768 KB Output is correct
9 Correct 4 ms 15196 KB Output is correct
10 Correct 80 ms 34684 KB Output is correct
11 Correct 224 ms 77488 KB Output is correct
12 Correct 197 ms 56772 KB Output is correct
13 Correct 3 ms 12892 KB Output is correct
14 Correct 116 ms 31460 KB Output is correct
15 Correct 3 ms 12888 KB Output is correct
16 Correct 2 ms 12892 KB Output is correct
17 Correct 3 ms 12892 KB Output is correct
18 Correct 3 ms 12892 KB Output is correct
19 Correct 2 ms 12892 KB Output is correct
20 Correct 14 ms 16340 KB Output is correct
21 Correct 3 ms 12892 KB Output is correct
22 Correct 3 ms 12892 KB Output is correct
23 Correct 3 ms 12892 KB Output is correct
24 Incorrect 4 ms 12892 KB Output isn't correct
25 Halted 0 ms 0 KB -