제출 #597739

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
597739	2022-07-16 18:51:19	Ozy	자매 도시 (APIO20_swap)	C++17	13 / 100	147 ms	18072 KiB

swap

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#include "swap.h"
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (int i = (a); i <= (b); i++)
#define repa(i,a,b) for (int i = (a); i >= (b); i--)
#define lli long long int
#define debug(a) cout << #a << " = " << a << endl
#define debugsl(a) cout << #a << " = " << a << ", "
#define MAX 100000
#define w first
#define u second.first
#define v second.second
struct x{
    lli padre;
    lli flag;
    lli prof;
    lli val;
    lli l;
    lli r;
};
lli dis[MAX+2];
lli n,m,a,b,res;
vector< pair<lli, pair<lli,lli> > >  orden;
x uf[MAX+2];
lli dfs(lli pos) {
    if (dis[pos] > 0) return dis[pos]+1;
 
 
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