Cod sursa(job #916046)

Utilizator Kira96Denis Mita Kira96 Data 15 martie 2013 19:07:02
Problema Restante Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.5 kb
#include<fstream>
#include<string>
#include<string.h>
#include<algorithm>
#define NMAX 36005
using namespace std;
ifstream f("restante.in");
ofstream g("restante.out");
int i,n,sol;
char x[20];
string s[NMAX];
int main ()
{
	f>>n;
	for(i=1;i<=n;++i)
	{
		f.get();
		f.get(x,20,'\n');
		sort(x,x+strlen(x));
		s[i]=x;
	}
	sort(s+1,s+n+1);
	if(s[1]!=s[2])
		sol++;
	for(i=2;i<n;++i)
		if(s[i]!=s[i+1]&&s[i]!=s[i-1])
			++sol;
	if(s[n]!=s[n-1])
		++sol;
	g<<sol;
	return 0;
}