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  1. #include<bits/stdc++.h>
  2. #include<iostream>
  3. #include<cstring>
  4. using namespace std;
  5. int main()
  6.    {
  7.    	string s;
  8.    	string a="";
  9.    	int b,temp,i,j;
  10.    	cin>>s;
  11.    	j=0;
  12.    	if(s.size()==1)
  13.    	{
  14.    	cout<<s;
  15. 	return 0;
  16. 	}
  17. 	for(i=0;i<s.size();i=i+2)
  18.     {
  19.         //cout<<"i= "<<i<<endl;
  20.     	a+=s[i];
  21.     	j++;
  22. 	}
  23. 	//cout<<"A array: "<<a<<endl;
  24. 	b=a.size();
  25. 	for(j=0;j<b;j++)
  26. 	  {
  27. 	  	for(i=j+1;i<b;i++)
  28. 	  	  {
  29. 	  	  if(a[j]>a[i])
  30. 			{
  31. 			temp=a[j];
  32. 			a[j]=a[i];
  33. 			a[i]=temp;
  34. 			}
  35. 		  }
  36. 	  }
  37.     j=0;
  38.     for(i=0;i<s.size();i=i+2)
  39.     {
  40.  
  41.     	s[i]=a[j];
  42.     	j++;
  43. 	}
  44. 	//cout<<"A array: "<<a<<endl;
  45. 	cout<<s;
  46.     return 0;
  47.    }
  48.  
Success #stdin #stdout 0s 3416KB
comments (?)
stdin 
1+3+2+3+2+1
stdout 
1+1+2+2+3+3
https://ideone.com/5csp8D
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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