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  1. #include <stdio.h>
  2.  
  3. void calculate(int (*a)[4]);
  4.  
  5. int main(void) {
  6. 	int a[3][4] = { {1,2,3,4}, {5,6,7,8}, {9,10,11,12} };
  7.  
  8. 	calculate(a);
  9.  
  10. 	return 0;
  11. }
  12.  
  13. void calculate(int (*a)[4]) {
  14. 	int sum;
  15. 	for(int i=0;i<3;i++){
  16. 		sum = 0;
  17. 		for(int k=0;k<4;k++){
  18. 			sum = sum + a[i][k];
  19. 		}
  20. 		printf("%d\n", sum);
  21. 	}
  22.  
  23.  
  24. }
  25.  
Success #stdin #stdout 0s 5284KB
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10
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https://ideone.com/nG3rcy
language:
C99 (gcc 8.3)
created:
10 days ago
visibility:
public

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