Pagini recente » Cod sursa (job #2734763) | Cod sursa (job #2498423) | Cod sursa (job #683093) | Cod sursa (job #3127696) | Cod sursa (job #700795)
Cod sursa(job #700795)
#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(int i,int j)
{
return(strcmp(a[i],a[j])>0);
}
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]));
x[i]=i;
}
sort(x+1,x+n+1,cmp);
if(strcmp(a[x[1]],a[x[2]]))
nr++;
if(strcmp(a[x[n-1]],a[x[n]]))
nr++;
for(i=2;i<n;i++)
if(strcmp(a[x[i]],a[x[i+1]]) && strcmp(a[x[i]],a[x[i-1]]))
nr++;
g<<nr;
return 0;
}