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  1. #include <stdio.h>
  2.  
  3. void calculate(int (*a)[4]); 
  4.  
  5. int main(void) {
  6.  
  7. 	int a[3][4] = {{1,2,3,4},{5,6,7,8},{9,10,11,12}};
  8.  
  9. 	calculate(a);
  10.  
  11. 	return 0;
  12. }
  13.  
  14. void calculate (int (*a)[4]){
  15. 	int sum[3];
  16. 	for(int i=0; i<3; i++){
  17. 		sum[i]=0;
  18. 		for(int j=0; j<4; j++){
  19. 			sum[i]+=a[i][j];
  20. 		}
  21. 	}
  22.  
  23. 	for(int k=0; k<3; k++){
  24. 	printf("%d ",sum[k]);
  25. 	}
  26. }
  27.  
  28.  
Success #stdin #stdout 0.01s 5276KB
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Standard input is empty
stdout
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10 26 42
https://ideone.com/fv27uj
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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