Submission #566218

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
566218	2022-05-22 06:52:17	zaneyu	자매 도시 (APIO20_swap)	C++14	100 / 100	440 ms	39192 KiB

swap

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/*input
3 2
0 1 5
0 2 5
1
1 2
*/
#include "swap.h"
#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0;i<n;i++)
#define ALL(x) x.begin(),x.end()
#define pii pair<int,int>
#define f first
#define s second
#define MXTO(a,b) a=max(a,b)
#define MNTO(a,b) a=min(a,b)
#define sz(x) (int)x.size()
#define pb push_back
const int maxn=1e5+5;
vector<pair<int,pii>> ed;
int n,m;
int par[maxn];
pair<bool,pii> cmp[maxn];
vector<int> vv[maxn];
int find(int u){
    if(par[u]==u) return u;
    return par[u]=find(par[u]);
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 17 / 17
• Subtask 4: 20 / 20
• Subtask 5: 23 / 23
• Subtask 6: 27 / 27