Dynamic Value in array size

[Shervan360]

Hello,
I want to get row and column from the input.
How can I do it?

int main()
{


	int row;
	int column;
	int myarray[row][column];
}

[MikeyBoy]

You'll need to dynamically allocate memory for the array after you've received the user's input.

http://www.cplusplus.com/doc/tutorial/dynamic/

[keskiverto]

You have to allocate the memory dynamically.

C++ Standard Library has a container "vector" for that.
See: http://www.cplusplus.com/reference/vector/vector/

#include <vector>
#include <iostream>

int main()
{
  using RowType = std::vector<int>; // alias typename
  int row {2};
  int column {4};
  // you could read those from input here

  std::vector<RowType> myarray( row, RowType(column) );

  for ( auto& row : myarray ) {
    for ( auto elem : row ) {
      std::cout << elem << ' ';
    }
    std::cout << '\n';
  }
}

There are low level dynamic memory management options too and most courses go through them, but in practice you should learn and prefer the C++ Standard Library.