Cod sursa(job #700614)

Utilizator marinutzacatana marina marinutza Data 1 martie 2012 11:12:27
Problema Restante Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.53 kb
#include<fstream>
#include<algorithm>
#include<cstring>
using namespace std;
ifstream f("restante.in");
ofstream g("restante.out");
typedef char siruri[20];
siruri a[36010];
int n,i,j,x[36010],nr;
bool cmp(char a,char b)
{
	return(a<b);
}
int main()
{
	f>>n;
	f.get();
	for(i=1;i<=n;i++)
	{
		f.getline(a[i],20);
		sort(a[i],a[i]+strlen(a[i]),cmp);
	}
	nr=n;
	for(i=1;i<=n;i++)
	{
		for(j=i+1;j<=n;j++)
		{
			if(strcmp(a[i],a[j])==0)
				x[i]=x[j]=1;
		}
		if(x[i]==1)
			nr--;
	}
	g<<nr;
	return 0;
}