Submission #1164310

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1164310	2025-03-09 11:46:45	Otalp	Swapping Cities (APIO20_swap)	C++20	13 / 100	215 ms	52924 KiB

swap

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#include "swap.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define pii pair<int, int>
#define ff first
#define ss second
#define unm unordered_map
vector<pii> q[200100];
int pos[200100];
vector<int> h;
int n, m, timer=0;
int p[200100], sz[200100];
int bcl[200100];
int dsz[200100];
int jmp[100100][20], mx[100100][20];
vector<int> d[200100];
int tin[200100], tout[200100];
int get(int a){
    if(p[a] == a) return a;
    return p[a] = get(p[a]);
}
void un(int a, int b, int cl){
    int ok = 0;
    if(bcl[get(a)] != 0 or bcl[get(b)] != 0) ok = 1;
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 0 / 17
• Subtask 4: 0 / 20
• Subtask 5: 0 / 23
• Subtask 6: 0 / 27