Cod sursa(job #1298876)

Utilizator robx12lnLinca Robert robx12ln Data 23 decembrie 2014 11:58:17
Problema Restante Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include<fstream>
#include<algorithm>
#include<cstring>
using namespace std;
ifstream fin("restante.in");
ofstream fout("restante.out");
long long v[36005],x[36005];
char s[20];
long long i,n,m,y,j,k,nr;
int main(){
    fin>>n;
    for(i=1;i<=n;i++){
        fin>>s;
        m=strlen(s);
        sort(s,s+m);
        y=0;
        for(j=0;j<m;j++){
            y*=10;
            y+=((int)s[j]-96);
        }
        v[i]=y;
        x[i]=y;
    }
    sort(v+1,v+n+1);
    k=1;
    nr=0;
    for(i=2;i<=n;i++){
        if(v[i]!=v[k]){
            if(k==i-1){
                nr++;
            }
            k++;
            v[k]=v[i];
        }
    }
    if(x[n]!=x[n-1]){
        nr++;
    }
    fout<<nr;
    return 0;
}