Submission #1353646

#	Time	Username	Problem	Language	Result	Execution time	Memory
1353646		Chinguun	Memory (IOI10_memory)	C++20	Compilation error	0 ms	0 KiB

memory

#include "grader.h"
#include "memory.h"
#include<bits/stdc++.h>

void play() {
	vector<int> v[26];
   for (int i = 1; i <= 50; i++) {
   		int a = faceup(i) - 'A' + 1;
   		v[a].push_back(i);
   }
   for (int i = 1; i <= 25; i++) {
   		faceup(v[i].begin());
   		faceup(v[i].end());
   }
}

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:6:9: error: 'vector' was not declared in this scope
    6 |         vector<int> v[26];
      |         ^~~~~~
memory.cpp:6:9: note: suggested alternatives:
In file included from /usr/include/c++/13/vector:66,
                 from /usr/include/c++/13/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53,
                 from memory.cpp:3:
/usr/include/c++/13/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/13/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
memory.cpp:6:16: error: expected primary-expression before 'int'
    6 |         vector<int> v[26];
      |                ^~~
memory.cpp:9:17: error: 'v' was not declared in this scope
    9 |                 v[a].push_back(i);
      |                 ^
memory.cpp:12:24: error: 'v' was not declared in this scope
   12 |                 faceup(v[i].begin());
      |                        ^