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  1. #include <stdio.h>
  2. int sum[3];
  3. void calculate( int (*a)[4] ){
  4. 	for(int i=0; i<3; i++){
  5. 		sum[i]=0;
  6. 		for(int j=0; j<4; j++){
  7. 		sum[i]+=a[i][j];
  8. 	}
  9. 	}
  10. }
  11. int main(void) {
  12. 	int a[3][4]={
  13. 		{1,2,3,4},
  14. 		{5,6,7,8},
  15. 		{9,10,11,12}
  16. 	};
  17. 	calculate(&a[0]);
  18. 	for(int i=0; i<3; i++)
  19. 	printf("%d\n",sum[i]);
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 5308KB
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https://ideone.com/7IYHWe
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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