Submission #1175672

#	Time	Username	Problem	Language	Result	Execution time	Memory
1175672		lnwrice	Quality Of Living (IOI10_quality)	C++20	Compilation error	0 ms	0 KiB

quality

#include "quality.h"
#include <vector>

int rectangle(int R, int C, int H, int W, int Q[3001][3001]) {

	int i, j, k;
	vector<int> arr;
	/*/*
	for(i = 0; i < H; i++) {
		for(j = 0; j < W; j++) {
			arr.push_back();
		}
	}
	/**/
	return R*C/2;
}

Compilation message (stderr)

quality.cpp: In function 'int rectangle(int, int, int, int, int (*)[3001])':
quality.cpp:7:9: error: 'vector' was not declared in this scope
    7 |         vector<int> arr;
      |         ^~~~~~
quality.cpp:7:9: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
                 from quality.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note:   'std::vector'
  389 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
In file included from quality.cpp:2:
/usr/include/c++/11/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
quality.cpp:7:16: error: expected primary-expression before 'int'
    7 |         vector<int> arr;
      |                ^~~