Cod sursa(job #2396804)

Utilizator qThunderStefan Durlanescu qThunder Data 3 aprilie 2019 20:35:40
Problema Restante Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.89 kb
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("restante.in");
ofstream fout("restante.out");
int v[36004][28],n,v1[36004],k,s;
char c[21];
bool comp(int x[],int y[])
{
    for(int i=0;i<=26;i++)
        if(x[i]!=y[i])
            return false;
    return true;
}
bool cmp(int x,int y)
{
    for(int i=26;i>=0;i--)
        if(v[x][i]>v[y][i])
        {
            return false;
        }
    return true;
}
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>c;
        for(int j=0;c[j]!=0;j++)
        {
            v[i][c[j]-'a']++;
        }
        v1[i]=i;
    }
    sort(v1+1,v1+n+1,cmp);
    for(int i=1;i<=n;i++)
    {
        if(comp(v[v1[i]],v[v1[i+1]])==true)
            k=1;
        else
        {
            if(k==0)
                s++;
            k=0;
        }
    }
    fout<<s;
    return 0;
}