제출 #805760

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
805760		HD1	Cheap flights (LMIO18_pigus_skrydziai)	C++14	0 / 100	246 ms	42044 KiB

pigus_skrydziai

// we all are lost trying to be someone.
#include <bits/stdc++.h>
#define fastio ios_base::sync_with_studio(0); cin.tie(0);
#define sz(x) ll(x.size())
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define pb push_back
#define ss second
#define ff first
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> ii;
const int MAX=1e6;
const int inf=1e9;
const int mod=1e9+7;
vector<ii> gfo[MAX];
ll A[MAX];
void solve(){
    ll n, m, u, v, w;
    cin>>n>>m;
    for(ll i=0; i<m; i++){
        cin>>u>>v>>w;
        A[u]+=w;
        A[v]+=w;
        gfo[u].pb({v,w});
        gfo[v].pb({u,w});
    }
    ll a=*max_element(A,A+n+1);
    cout<<a<<endl;
    return;
}
int main(){
    solve();
    return 0;
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 25
• Subtask 3: 0 / 16
• Subtask 4: 0 / 47