Cod sursa(job #2775138)
Utilizator | Data | 14 septembrie 2021 16:51:36 | |
---|---|---|---|
Problema | Restante | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include<bits/stdc++.h>
using namespace std;
int n,i,l;
string s[36010];
int main()
{
ifstream f("restante.in");
ofstream g("restante.out");
f>>n;
for(i=1;i<=n;++i)
f>>s[i],sort(s[i].begin(),s[i].end());
sort(s+1,s+n+1);
for(i=1;i<=n;++i)
if(s[i]!=s[i-1]&&s[i]!=s[i+1])
++l;
g<<l;
return 0;
}