Submission #394893

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
394893	2021-04-27 12:33:37	irmuun	Swapping Cities (APIO20_swap)	C++17	Compilation error	0 ms	0 KiB

swap

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#include "swap.h"
#include<bits/stdc++.h>
using namespace std;
int a,b,i,n,m,link[100000],edge[100000],sz[100000],x,y,ans[100000];
pair<int, pair<int,int> >p[200000];
int find(int x){
  if(link[x]==x){
    return x
  }
  return link[x]=find(x);
}
bool same(int a,int b){
  if(find(a)==find(b)){
    return true;
  }
  else{
    return false;
  }
}
void unite(int a,int b){
  a=find(a);
  b=find(b);
  if(sz[a]<sz[b]){
    swap(a,b);
  }
  link[b]=a;
  sz[a]+=sz[b];
}
void init(int N, int M, vector<int> U, vector<int> V, vector<int> W) {
  m=M;
 
 
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Compilation message (stderr)

swap.cpp: In function 'int find(int)':
swap.cpp:8:13: error: expected ';' before '}' token
    8 |     return x
      |             ^
      |             ;
    9 |   }
      |   ~