제출 #928397

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
928397	2024-02-16 10:04:37	VinhLuu	Swapping Cities (APIO20_swap)	C++17	17 / 100	2041 ms	85176 KiB

swap

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#include <bits/stdc++.h>
//#define int long long
//#define ll long long
#define fi first
#define se second
#define pb push_back
using namespace std;
typedef pair<int,int> pii;
typedef tuple<int,int,int> tp;
const int N = 2e5 + 5;
const int oo = 2e9;
//const int mod = 1e9 + 7;
struct e{
    int u, v, w;
} p[N];
bool comp(e g1, e g2){
    return g1.w < g2.w;
}
int n, m, d[N], in[2][N], out[2][N], dp[2][N][22], mx[2][N][22], demin[2], demout[2], root, pa[N], sz[N], f[N], deg[N];
vector<pii> g[2][N];
int fin(int u){
    return pa[u] == u ? u : fin(pa[u]);
}
void dfs(int t,int u,int v,int ts){
 
 
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