Cod sursa(job #2850055)
Utilizator | Razvan Cazacu Cazacu2006Razvan | Data | 16 februarie 2022 10:47:46 |
---|---|---|---|
Problema | Ordine | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.82 kb |
#include <fstream>
using namespace std;
ifstream fin("ordine.in");
ofstream fout("ordine.out");
int n,fr['z'+1];
char ch,v[1000001];
int main()
{
while(fin>>ch)
{
n++;
fr[ch]++;
}
for(int i=1;i<=n;i++)
{
int ok=1;
for(char j='a';j<='z';j++)
{
if(fr[j]>(n-i+1)/2)
{
ok=0;
v[i]=j;
fr[j]--;
}
}
if(ok==1)
{
for(char j='a';j<='z';j++)
{
if(fr[j]>0 && v[i-1]!=j)
{
v[i]=j;
fr[j]--;
break;
}
}
}
}
for(int i=1;i<=n;i++)
{
fout<<v[i];
}
return 0;
}