Submission #786109

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
786109	2023-07-18 03:55:50	vjudge1	Tax Evasion (LMIO19_mokesciai)	C++17	Compilation error	0 ms	0 KiB

mokesciai

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#include<bits/stdc++.h>
using namespace std;
int n, m, cnt, x;
int par[18][200005], dep[200005], left[200005], right[200005];
bool b[200005];
vector<int> adjl[200005], que[200005], order;
 
void tour(int x){
  order.push_back(x);
  left[x]=cnt++;
  for(int i:adjl[x]){
    tour(i);
  }
  right[x]=cnt;
}
 
int anc(int x, int dp){
  for(int i=17; i>=0; i--){
    if(dp&(1<<i)) x=par[i][x];
  }
  return x;
}
 
int main(){
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
 
  cin >> n >> m;
  for(int i=2; i<=n; i++){
 
 
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Compilation message (stderr)

mokesciai.cpp: In function 'void tour(int)':
mokesciai.cpp:10:2: error: reference to 'left' is ambiguous
   10 |  left[x]=cnt++;
      |  ^~~~
In file included from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from mokesciai.cpp:1:
/usr/include/c++/10/bits/ios_base.h:1006:3: note: candidates are: 'std::ios_base& std::left(std::ios_base&)'
 1006 |   left(ios_base& __base)
      |   ^~~~
mokesciai.cpp:4:35: note:                 'int left [200005]'
    4 | int par[18][200005], dep[200005], left[200005], right[200005];
      |                                   ^~~~
mokesciai.cpp:14:2: error: reference to 'right' is ambiguous
   14 |  right[x]=cnt;
      |  ^~~~~
In file included from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from mokesciai.cpp:1:
/usr/include/c++/10/bits/ios_base.h:1014:3: note: candidates are: 'std::ios_base& std::right(std::ios_base&)'
 1014 |   right(ios_base& __base)
      |   ^~~~~
mokesciai.cpp:4:49: note:                 'int right [200005]'
    4 | int par[18][200005], dep[200005], left[200005], right[200005];
      |                                                 ^~~~~
mokesciai.cpp: In function 'int main()':
mokesciai.cpp:49:8: error: reference to 'left' is ambiguous
   49 |    que[left[up]].push_back(right[up]);
      |        ^~~~
In file included from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from mokesciai.cpp:1:
/usr/include/c++/10/bits/ios_base.h:1006:3: note: candidates are: 'std::ios_base& std::left(std::ios_base&)'
 1006 |   left(ios_base& __base)
      |   ^~~~
mokesciai.cpp:4:35: note:                 'int left [200005]'
    4 | int par[18][200005], dep[200005], left[200005], right[200005];
      |                                   ^~~~
mokesciai.cpp:49:28: error: reference to 'right' is ambiguous
   49 |    que[left[up]].push_back(right[up]);
      |                            ^~~~~
In file included from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from mokesciai.cpp:1:
/usr/include/c++/10/bits/ios_base.h:1014:3: note: candidates are: 'std::ios_base& std::right(std::ios_base&)'
 1014 |   right(ios_base& __base)
      |   ^~~~~
mokesciai.cpp:4:49: note:                 'int right [200005]'
    4 | int par[18][200005], dep[200005], left[200005], right[200005];
      |                                                 ^~~~~