Submission #538143

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
538143	2022-03-16 06:19:19	Pherokung	Teleporters (IOI08_teleporters)	C++14	Compilation error	0 ms	0 KiB

teleporters

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#include<bits/stdc++.h>
using namespace std;
int n,m,a[2000005],b[2000005],tp[2000005],ty[2000005],num[2000005],pos,ans,cnt; 
priority_queue<int> pq;
queue<int> q;
vector<int> v;
int main(){
  scanf("%d%d",&n,&m);
  for(int i=1;i<=n;i++){
    scanf("%d%d",&a[i],&b[i]);
    tp[a[i]] = b[i];
    tp[b[i]] = a[i];
    ty[a[i]] = i;
    ty[b[i]] = i;
  }
  
  ans = 0;
  pos = 1;
  while(pos <= 2000001){
    if(tp[pos] != 0){
      num[ty[pos]]++;
      pos = tp[pos] + 1;
    }
    else pos += 1;
  }
  
  for(int i=1;i<=n;i++){
    ans += num[i];
    if(num[i] == 1){
      q.push(i);
 
 
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Compilation message (stderr)

teleporters.cpp: In function 'int main()':
teleporters.cpp:44:18: error: expected ';' before 'javascript'
   44 |     pos = tp[pos] javascript:tab_clicked(1)+ 1;
      |                  ^~~~~~~~~~~
      |                  ;
teleporters.cpp:8:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  scanf("%d%d",&n,&m);
      |  ~~~~~^~~~~~~~~~~~~~
teleporters.cpp:10:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   scanf("%d%d",&a[i],&b[i]);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~