Cod sursa(job #3359090)

Utilizator sandu_stefanicaSandu David Stefan sandu_stefanica Data 24 iunie 2026 12:41:46
Problema Restante Scor 50
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.04 kb
#include <fstream>
#include <cstring>
using namespace std;
ifstream cin("restante.in");
ofstream cout("restante.out");
char v[36005][18], s[18], aux[18], c;
int n, i, j, k, len, nr, identic;
int main()
{
    cin>>n;
    for(i=1;i<=n;i++)
    {
        cin>>s;
        len=strlen(s);
        for(j=0;j<len-1;j++)
            for(k=j+1;k<len;k++)
                if(s[j]>s[k])
                {
                    c=s[j];
                    s[j]=s[k];
                    s[k]=c;
                }
        strcpy(v[i],s);
    }
    for(i=1;i<n;i++)
        for(j=i+1;j<=n;j++)
            if(strcmp(v[i],v[j])>0)
            {
                strcpy(aux,v[i]);
                strcpy(v[i],v[j]);
                strcpy(v[j],aux);
            }
    nr=0;
    for(i=1;i<=n;i++)
    {
        identic=0;
        if(i>1 && strcmp(v[i],v[i-1])==0)
            identic=1;
        if(i<n && strcmp(v[i],v[i+1])==0)
            identic=1;
        if(identic==0)
            nr++;
    }
    cout<<nr<<'\n';
    return 0;
}