Cod sursa(job #3211572)
Utilizator | Costea Diana Stefania Dia3141 | Data | 9 martie 2024 15:25:16 |
---|---|---|---|
Problema | Restante | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.5 kb |
#include <fstream>
#include <algorithm>
#include <cstring>
#include <map>
using namespace std;
ifstream cin("restante.in");
ofstream cout("restante.out");
int n,t;
string s;
map<string,int>mp;
int main()
{
cin>>n;
t=n;
for(int i=1;i<=n;i++){
cin>>s;
sort(s.begin(),s.end());
//cout<<s<<'\n';
mp[s]++;
int k=mp[s];
if(k>1){
t--;
if(k==2)
t--;
}
}
cout<<t;
return 0;
}