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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	long int t,p;
  5. 	long int i;
  6. 	scanf("%ld",&t);
  7. 	int a[1000000];
  8. 	for(i=0;i<1000000;i++)a[i]=0;
  9. 	for(i=0;i<t;i++)
  10. 	{
  11. 		scanf("%ld",&p);
  12. 		a[p]++;
  13. 	}
  14.  
  15. for(i=0;i<1000000;i++)
  16. if(a[i]>0)printf("%ld\n",i);
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5944KB
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https://ideone.com/zEnbYk
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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