Cod sursa(job #2028523)

Utilizator Rodik_RodyRodica Vasilescu Rodik_Rody Data 27 septembrie 2017 23:22:57
Problema Restante Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.51 kb
#include <fstream>
#include <algorithm>
#include <vector>
#include <string>
#define MAX 36001
using namespace std;
ifstream f("restante.in");
ofstream g("restante.out");
int main()
{
    string s[MAX];
    int n; f>>n;
    int i, j;
    for( i = 1; i <= n ; i++)
    {
         f>>s[i];
         sort(s[i].begin(), s[i].end());
    }
    sort(s+1, s+n+1);
    int nr = 0;
    for( i = 1; i <= n; i++)
        if(s[i]!= s[i-1] && s[i] != s[i+1] )
            nr++;
    g << nr;
    return 0;
}