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  1. #include <stdio.h>
  2.  
  3. int main() 
  4. {
  5.     int i, j, t, n, f, k, a[100005];
  6. 	scanf("%d",&t);
  7. 	for(j=0;j<t;j++)
  8. 	{
  9. 	    scanf("%d",&n);
  10. 	    for(i=0;i<n;i++);
  11. 	    {
  12. 	        scanf("%d",&a[i]);
  13. 	        printf("%d",a[i]);
  14. 	    }
  15. 	    scanf("%d",&k);
  16. 	    f=0;
  17. 	    for(i=0;i<n;i++)
  18. 	    {
  19. 	//        printf("%d\n",a[i]);
  20. 	        if(a[i]==k)
  21. 	        {
  22. 	            f=1;
  23. 	            printf("%d",i);
  24. 	        }
  25.  
  26. 	    }
  27. 	    if(f==0)
  28. 	    {
  29. 	    printf("1\n");
  30. 	    }
  31. 	}
  32. 	return 0;
  33. }
  34.  
Success #stdin #stdout 0s 10584KB
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https://ideone.com/GcrjvX
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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