Cod sursa(job #2617757)
Utilizator | eugen barbulescu eugen5092 | Data | 22 mai 2020 19:46:35 |
---|---|---|---|
Problema | Restante | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.56 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream ci("restante.in");
ofstream cou("restante.out");
string s;
string p[36005];
int n;
void rez(){
ci>>n;
int i,cn=0;
for(i=1;i<=n;i++){
ci>>s;
sort(s.begin(),s.end());
p[i]=s;
}
sort(p+1,p+n+1);
if(p[1]!=p[2]){
cn++;
}
if(p[n]!=p[n-1]){
cn++;
}
for(i=2;i<=n-1;i++){
if(p[i]!=p[i-1]&&p[i]!=p[i+1]){
cn++;
}
}
cou<<cn;
}
int main()
{
rez();
return 0;
}