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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. 	//code
  5. 	int t,n,c[1000],count,i,j,k;
  6. 	for(i=1;i<=t;i++)
  7. 	{
  8. 	    count = 1;
  9. 	    scanf("%d",&n);
  10. 	    for(j=0;j<n-1;j++)
  11. 	    {
  12. 	        scanf("%d",&c[j]);
  13. 	    }
  14. 	    for(k=0;k<n-1;k++)
  15. 	    {
  16. 	        if(c[k]!=count)
  17. 	        {
  18. 	            printf("%d",c[k]);
  19. 	            break;
  20. 	        }
  21. 	        count++;
  22. 	    }
  23. 	}
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 9296KB
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stdin
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2
5
1 2 3 5
10
1 2 3 4 5 6 7 8 10
stdout
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Standard output is empty
https://ideone.com/uNIIyS
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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