Submission #876974

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
876974	2023-11-22 15:33:54	8pete8	Swapping Cities (APIO20_swap)	C++14	100 / 100	308 ms	74884 KiB

swap

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#include "swap.h"
#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<unordered_map>
#include <queue>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include<bitset>
#include <iomanip>  
#include <cstdio>
#include <cstdlib>
#include <cstring>
using namespace std;
#define ll long long    
#define f first
#define endl "\n"
#define s second
#define pii pair<int,int>
#define ppii pair<int,pii>
#define vi vector<int>
#define pb push_back
#define all(x) x.begin(),x.end()
const int mxn=3e5,lg=30;
int pa[mxn+10],deg[mxn+10],val[mxn+10],up[mxn+10][lg+5],h[mxn+10];
 
 
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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