Cod sursa(job #1882477)
Utilizator | Data | 17 februarie 2017 11:21:17 | |
---|---|---|---|
Problema | Restante | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.64 kb |
#include <fstream>
#include <algorithm>
#include <string>
using namespace std;
ifstream fin("restante.in");
ofstream fout("restante.out");
const int NMAX = 36005;
string vec[NMAX];
int ans;
int main()
{
int n;
fin >> n;
for (int i = 0; i < n; ++ i)
{
string str;
fin >> str;
sort(str.begin(), str.end());
vec[i] = str;
}
fin.close();
if (vec[0] != vec[1])
++ ans;
for (int i = 1; i < n; ++ i)
if (vec[i] != vec[i + 1] && vec[i] != vec[i - 1])
++ ans;
fout << ans << "\n";
fout.close();
return 0;
}