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  1. #include <stdio.h>
  2.  void calculate(int(*a)[4]);
  3. int main(void) {
  4. 	int a[3][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12}};
  5. 	calculate(a);
  6. 	return 0;
  7. }
  8. void calculate(int(*a)[4]){
  9. 	int sum[3];
  10. 	for(int i=0;i<3;i++){
  11. 		sum[i]=0;
  12. 	for(int j=0;j<4;j++){
  13. 	  sum[i] += a[i][j];
  14. 		}
  15. 	printf("%3d",sum[i]);
  16.  
  17.  }
  18. }
Success #stdin #stdout 0s 5320KB
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 10 26 42
https://ideone.com/5thpgN
language:
C99 (gcc 8.3)
created:
4 days ago
visibility:
public

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