Cod sursa(job #3264073)
Utilizator | Data | 18 decembrie 2024 10:28:33 | |
---|---|---|---|
Problema | Restante | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("restante.in");
ofstream fout("restante.out");
int n,cnt;
char a[1001];
int main()
{
map<string, int> mp;
fin>>n;
for(int i=1; i<=n; i++)
{
string word;
fin>>word;
sort(word.begin(), word.end());
mp[word]++;
}
for(pair<string, int> p:mp)
if(p.second==1)
cnt++;
fout<<cnt;
return 0;
}