Submission #539432

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
539432	2022-03-18 22:07:08	Antekb	Dango Maker (JOI18_dango_maker)	C++14	100 / 100	739 ms	185744 KiB

dango_maker

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#include<bits/stdc++.h>
#define st first
#define nd second
using namespace std;
using ll=long long;
const int N=3005, M=3e6+5;
const ll INF=1e18;
vector<int> E[M];
int vis[M], match[M];
int co[N][N], poz[N][N], pio[N][N];
int col=1;
bool dfs(int v){
    vis[v]=col;
    for(int u:E[v]){
        if(!match[u]){
            match[u]=v;
            return 1;
        }
        else{
            if(vis[match[u]]!=col && dfs(match[u])){
                match[u]=v;
                return 1;
            }
        }
    }
    return 0;
}
int main(){
    int n, m;
    cin>>n>>m;
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 20 / 20
• Subtask 3: 67 / 67