Cod sursa(job #303439)

Utilizator pedobearBacauanu Vlad pedobear Data 9 aprilie 2009 20:44:59
Problema Ordine Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.05 kb
#include <stdio.h>

int frec[30];
int i,deseu,j,n,k=1;
char x;

int main ()
{
    freopen ("ordine.in","r",stdin);
    freopen ("ordine.out","w",stdout);
    
    while (!feof(stdin)){
          scanf ("%c",&x);
          if (x=='\n') break;
          frec[x-96]++;
          n++;
          }
          
    while (k<=n){
          for (i=1;i<=26;i++) 
              if (frec[i]==(n-k+1)/2+1){
                                        frec[i]--;
                                        deseu=i+96;
                                        printf ("%c",deseu);
                                        k++;
                                        break;
                                        }
          for (i=1;i<=26;i++)
              if (frec[i]>0 && i!=deseu-96){
                            deseu=i+96;
                            frec[i]--;
                            printf ("%c",deseu);
                            k++;
                            break;
                            }
          }
          
    return 0;
}