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  1. void caluculate(int (*a)[4]);
  2.  
  3. int main(void){
  4.  
  5. 	int a[3][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12}};
  6.  
  7. 	caluculate(a);
  8.  
  9. 	return 0;
  10. }
  11.  
  12. void caluculate(int(*a)[4]){
  13. 	int sum[3];
  14. 	for(int i=0;i<3;i++){
  15. 		sum[i]=0;
  16. 		for(int j=0;j<4;j++){
  17. 			sum[i]+=a[i][j];
  18. 		}
  19. 	}
  20. 	for(int i=0;i<3;i++){
  21. 		printf("%d sum=%d",i,sum[i]);
  22. 	}
  23. }
Success #stdin #stdout 0.01s 5284KB
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stdin
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Standard input is empty
stdout
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0 sum=101 sum=262 sum=42
https://ideone.com/WijvlV
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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