Submission #927752

#	Time	Username	Problem	Language	Result	Execution time	Memory
927752		MrDeboo	Counting Mushrooms (IOI20_mushrooms)	C++17	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

mushrooms

#include "mushrooms.h" #include "bits/stdc++.h" int count_mushrooms(int n) { int ans=1; for(int i=1;i<n;i++){ if(!use_machine(vector<int>{0,i}))ans++; } return ans; }

Compilation message (stderr)

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:6:19: error: 'vector' was not declared in this scope
    6 |   if(!use_machine(vector<int>{0,i}))ans++;
      |                   ^~~~~~
mushrooms.cpp:6:19: note: suggested alternatives:
In file included from /usr/include/c++/10/vector:67,
                 from mushrooms.h:1,
                 from mushrooms.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:389:11: note:   'std::vector'
  389 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
In file included from mushrooms.h:1,
                 from mushrooms.cpp:1:
/usr/include/c++/10/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
mushrooms.cpp:6:26: error: expected primary-expression before 'int'
    6 |   if(!use_machine(vector<int>{0,i}))ans++;
      |                          ^~~