Cod sursa(job #2299852)
Utilizator | Data | 10 decembrie 2018 11:48:20 | |
---|---|---|---|
Problema | Restante | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("restante.in");
ofstream fout("restante.out");
const int NMAX = 36005;
string a[NMAX];
int main()
{
int n;
fin >> n;
for(int i=1;i<=n;i++)
{
fin >> a[i];
sort(a[i].begin(),a[i].end());
}
sort(a+1,a+n+1);
int k=0;
for(int i=1;i<=n-1;i++)
{
if(a[i]!=a[i+1])
{
k++;
}
}
fout << k;
fout << '\n';
for(int i=1;i<=n;i++) fout << a[i] << '\n';
return 0;
}