Submission #699538

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
699538	2023-02-17 09:28:36	Dan4Life	Election Campaign (JOI15_election_campaign)	C++17	0 / 100	1087 ms	16808 KiB

election_campaign

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define int ll // delete if causing problems
#define pb push_back
#define pf push_front
#define mp make_pair
#define fi first
#define se second
#define mod(a) (a+MOD)%MOD
#define all(a) a.begin(), a.end()
#define sz(a) (int)a.size()
const int mxN = (int)3e5+10; // change when needed!
int n, m, a[mxN], b[mxN], c[mxN], vis[mxN];
vector<int> adj[mxN];
bool dfs(int s, int t, int p){
    if(s==t) return true;
    for(auto u : adj[s]){
        if(u==p) continue;
        if(dfs(u,t,s)){
            vis[u]++; return true;
        }
    }
    return false;
}
void solve()
{
 
 
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• Subtask 6: 0 / 40