fork(1) download
copy 
  1. #include<iostream>
  2. #include<cstdio>
  3. #include<cstdlib>
  4. using namespace std;
  5. int main()
  6. {
  7. 	int t=1,i,n,s,flag;
  8. 	int a[1000001],b[1000001];
  9. 	scanf("%d\n",&n);
  10. 	if(n==0)
  11. {	exit (0);}
  12. 	else
  13. 	{
  14. 	while(t>0)
  15. 	{
  16. 	 flag=0;
  17.  
  18. 		for(i=0;i<n;i++)
  19. 			scanf("%d\t",&a[i]);
  20. 				s=n;
  21. 				if(n==0)
  22. 				break;
  23. 				if(n==1)
  24. 				{flag=0;
  25. 			break;
  26. 				}
  27. 			for(i=1;i<n;i++)
  28. 			{
  29. 				b[0]=1;
  30. 				b[i]=s;
  31. 				s--;
  32. 			}
  33. 			for(i=0;i<n;i++)
  34. 		{
  35. 			if(a[i]==b[i])
  36. 			flag=0;
  37. 			else
  38. 			flag=1;
  39. 		}
  40. 	t--;
  41. 	}
  42. 	}
  43. 			if(flag==0)
  44. 	printf("ambiguous\n");
  45. 	if(flag==1)
  46. 	printf("not ambiguous\n");
  47. 	return 0;
  48.  
  49. }
Success #stdin #stdout 0s 10424KB
comments (?)
stdin
copy 
5
2 3 4 5
stdout
copy 
not ambiguous
https://ideone.com/iKQhaz
language:
C++ 4.3.2 (gcc-4.3.2)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!