fork download
copy 
  1. #include <iostream>
  2.  
  3. void doSomething(int** value, int length, int width)
  4. {
  5. 	for (int i = 0; i < length; ++i)
  6. 		for (int j= 0; j < width; ++j)
  7. 			std::cout << value[i][j] << std::endl;
  8. }
  9.  
  10. int main()
  11. {
  12. 	// array of arrays of int
  13. 	int arr[2][2] = { { 1,2 },{ 3,4 } };
  14.  
  15. 	// convert to array of pointers to int
  16. 	int *vals[2] = { arr[0], arr[1] };
  17.  
  18. 	doSomething(vals, 2, 2);
  19.  
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1
2
3
4
https://ideone.com/PgpzK0
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!