Pagini recente » Istoria paginii runda/iconcurs19 | Istoria paginii runda/simulare_republicana_4/clasament | Cod sursa (job #2021106) | Cod sursa (job #738864) | Cod sursa (job #2008803)
#include <fstream>
#include <cstring>
#define dmax 1000004
using namespace std;
ifstream cin("ordine.in");
ofstream cout("ordine.out");
int n,y[30],ok;
char x[dmax],z[dmax],c;
int main()
{
int i,j;
cin>>x;
n=strlen(x);
for(i=0;i<n;i++)
y[x[i]-'a']++;
for(i=0;i<=n;i++)
{
ok=1;
for(j=0;j<=27;j++)
if(y[j]==(n-i)/2+1)
{
z[i]='a'+j;
y[j]--;
ok=0;
}
for(j=0;j<=27 && ok==1;j++)
if(y[j])
{
c='a'+j;
if(c!=z[i-1] )
{
z[i]=c;
y[j]--;
ok=0;
}
}
}
for(i=0;i<n;i++)
cout<<z[i];
return 0;
}