fork(1) download 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4.     class World {
  5.     private:
  6.         static const size_t COLS = 5;
  7.         static const size_t ROWS = 9;
  8.         char worldarr[COLS][ROWS] = 
  9.         {
  10. 	    	{'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'}, //the length of these entries are actually
  11. 	        {'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'}, //50 but I shortened them for the post
  12. 	        {'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'},
  13. 	        {'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'},
  14. 	        {'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X'},
  15.         };
  16.     public:
  17.         char* operator[](int indx) {
  18.         	return worldarr[COLS - (indx + 1)];
  19.         }
  20.  
  21.         void print() {
  22.         	for(int c = 0; c < COLS; c++) {
  23.         		for(int r = 0; r < ROWS; r++) {
  24.         			std::cout << worldarr[c][r];
  25.         		}
  26.         		std::cout << std::endl;
  27.         	}
  28.         }
  29.     };
  30.  
  31. int main() {
  32. 	World w;
  33. 	w[0][0] = '@';
  34. 	w.print();
  35.  
  36. 	return 0;
  37. }
Success #stdin #stdout 0s 5464KB
comments (?)
stdin 
Standard input is empty
stdout 
XXXXXXXXX
XXXXXXXXX
XXXXXXXXX
XXXXXXXXX
@XXXXXXXX
https://ideone.com/f6xgBb
language:
C++14 (gcc 8.3)
created:
4 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!