Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- #include <cmath>
- #include <cstring>
- #include <string>
- using namespace std;
- int main(){
- int n,i,k;
- char m;
- cin>>n;
- int a[150];
- for(i=0;i<150;i++)a[i]=0;
- for(i=0;i<n;i++){
- cin>>m;
- a[m]++;
- }
- //for(i=0;i<150;i++)cout<<a[i];
- for(i='A';i<='Z';i++)
- for(k=0;k<a[i]/2;k++)
- cout<<char(i);
- for(i='A';i<='Z';i++)if(a[i]%2==1){cout<<char(i);break;}
- for(i='Z';i>='A';i--)
- for(k=0;k<a[i]/2;k++)
- cout<<char(i);
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement