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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int i,n,m,**a;
  5. 	scanf("%d %d",&n,&m);
  6. 	a=(int**)malloc(sizeof(int*)*n);
  7. 	for(i=0;i<n;i++){
  8. 		a[i]=(int*)malloc(sizeof(int));
  9. 	}
  10. 	for(i=0;i<n;i++){
  11. 		for(int j=0;j<m;j++){
  12. 			a[i][j]=i*m+j;
  13. 			printf("%3d",a[i][j]);
  14. 		}
  15. 		printf("\n");
  16. 	}
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5284KB
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stdin
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5 6
stdout
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  6  7  8  9 10 11
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https://ideone.com/vp2f2q
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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