Submission #1190842

#	Time	Username	Problem	Language	Result	Execution time	Memory
1190842		mayac	Coreputer (IOI23_coreputer)	C++20	Compilation error	0 ms	0 KiB

coreputer

#include <iostream>
#include <vector>
#include <stack>
#include "coreputer.h"
using namespace std;

vector<int> malfunctioning_cores(int N) {
  vector<int> flag(N,0),v,v2;
  int t,m;
  for(int i=0;i<n&&t==-1;i++){
    v.push_back(i);
    t=run_diagnostic(v);
    m=i;
  }
  flag[m]=1;
	for(int i=m+1;i<N;i++){
	  v.push_back(i);
	  t=run_diagnostic(v);
	  if(t==1)flag[i]=1;
	  v.pop_back;
	}
	for(int i=m+1;i<N;i++)v2.push_back(i);
	for(int i=0;i<m;i++){
	  v2.push_back(i);
	  t=run_diagnostic(v2);
	  if(t==1)flag[i]=1;
	  v2.pop_back;
	}
	return flag;
}

Compilation message (stderr)

coreputer.cpp: In function 'std::vector<int> malfunctioning_cores(int)':
coreputer.cpp:10:17: error: 'n' was not declared in this scope
   10 |   for(int i=0;i<n&&t==-1;i++){
      |                 ^
coreputer.cpp:20:13: error: invalid use of non-static member function 'void std::vector<_Tp, _Alloc>::pop_back() [with _Tp = int; _Alloc = std::allocator<int>]'
   20 |           v.pop_back;
      |           ~~^~~~~~~~
In file included from /usr/include/c++/11/vector:67,
                 from coreputer.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:1225:7: note: declared here
 1225 |       pop_back() _GLIBCXX_NOEXCEPT
      |       ^~~~~~~~
coreputer.cpp:27:14: error: invalid use of non-static member function 'void std::vector<_Tp, _Alloc>::pop_back() [with _Tp = int; _Alloc = std::allocator<int>]'
   27 |           v2.pop_back;
      |           ~~~^~~~~~~~
In file included from /usr/include/c++/11/vector:67,
                 from coreputer.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:1225:7: note: declared here
 1225 |       pop_back() _GLIBCXX_NOEXCEPT
      |       ^~~~~~~~