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  1. #include<iostream>
  2. #include<cstdio>
  3. #include<cstring>
  4. using namespace std;
  5. int main()
  6. {
  7. 	int t,n,i,j,min;
  8. 	int a[50];
  9. 	char s[50];
  10. 	scanf("%d",&t);
  11. 	while(t--)
  12. 	{
  13. 		scanf("%d",&n);
  14. 		for(i=0;i<n;i++)
  15. 		{
  16. 			scanf("%c",&s[i]);
  17. 			a[i]=(int)s[i];
  18. 		}
  19. 		min=0;
  20. 		for(i=0;i<n;i++)
  21. 		{
  22. 		for(j=i+1;j<n;j++)
  23. 		{
  24. 		if(a[i]>a[j])
  25. 		{
  26. 			min=a[j];
  27. 		}	
  28. 		if(a[i]==a[j])
  29. 		{
  30. 			min=a[i];
  31. 		}
  32. 		}
  33. 		if(!(a[i]==min))
  34. 		{
  35. 		int temp;
  36. 		temp=min;
  37. 		min=a[i];
  38. 		a[i]=temp;	
  39. 		}
  40. 	    }
  41. 	    for(i=0;i<n;i++)
  42. 	    {
  43. 	    s[i]=(char)a[i];
  44. 	    }
  45. 	    for(i=0;i<n;i++)
  46. 	    printf("%c",s[i]);
  47. }
  48. return 0;		
  49. }
Success #stdin #stdout 0s 2732KB
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https://ideone.com/BlknGC
language:
C++ 4.3.2 (gcc-4.3.2)
created:
9 years ago
visibility:
secret

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