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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. 	return 0;
  10. }
  11.  
  12. void calculate(int(*a)[4]){
  13. 	int sum[3] = {0};
  14.  
  15. 	for(int i=0; i<3; i++){
  16. 		sum[i] = 0;
  17. 		for(int j=0; j<4; j++){
  18. 			sum[i] =sum[i]+a[i][j];
  19. 		}
  20. 	}
  21. 	for(int i=0; i<3; i++){
  22. 		printf("%d\n", sum[i]);
  23. 	}
  24. }
  25.  
Success #stdin #stdout 0.01s 5288KB
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stdout
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10
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https://ideone.com/b071Fn
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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