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  1. #include <stdio.h>
  2.  
  3. void AltBitArray(int array[][5], int size)
  4. {
  5.   int row, column;
  6.   int val = 0;
  7.  
  8.   for (row = 0; row < size; row++) {
  9.     for (column = 0; column < size; column++) {
  10.       array[row][column] = val;
  11.       val = val ^ 1;
  12.     }
  13.   }
  14. }
  15.  
  16. int main(void) {
  17. 	int array[5][5];
  18. 	AltBitArray(array,5);
  19. 	for(int i =0; i < 5; i++) {
  20. 		for(int j =0; j < 5; j++) {
  21. 			printf("%d ",array[i][j]);
  22. 		}
  23. 		printf("\n");
  24. 	}
  25. 	return 0;
  26. }
  27.  
  28.  
Success #stdin #stdout 0s 4552KB
comments (?)
stdin
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Standard input is empty
stdout
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0 1 0 1 0 
1 0 1 0 1 
0 1 0 1 0 
1 0 1 0 1 
0 1 0 1 0
https://ideone.com/AEpRjH
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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