Cod sursa(job #764337)

Utilizator vendettaSalajan Razvan vendetta Data 4 iulie 2012 19:28:14
Problema Restante Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.15 kb
#include <iostream>
#include <fstream>
#include <algorithm>

using namespace std;

#define nmax 36005

ifstream f("restante.in");
ofstream g("restante.out");

string s[nmax];
int n;

int main(){

    f >> n;
    for(int i=1; i<=n; i++){
        f >> s[i];
        sort(s[i].begin(), s[i].end());
    }

    sort(s+1, s+n+1);

    int rez = 0;

    for(int i=1; i<=n; i++){
        int k1 = 0;
        int k2 = 0;
        if (s[i].size()!=s[i-1].size()) k1=1;
        else{
            int j = 0;
            for(j=0; j<s[i].size(); j++){
                if (s[i][j] != s[i-1][j]) break;
            }
            if (j==(s[i].size()) ){
                k1 = 0;
            }else k1=1;
        }
        if (s[i].size()!=s[i+1].size())  k2 = 1;
        else{
            if (k1 == 1){
                int j = 0;
                for(j=0; j<s[i].size(); j++){
                    if (s[i][j] != s[i+1][j]) break;
                }
                if (j==(s[i].size()) ){
                    k2 = 0;
                }else k2 = 1;
            }
        }
        if (k1 == 1 && k2 == 1) ++rez;
    }

    g << rez << "\n";

}