#include <iostream.h>
#include <memory.h>
int main()
{
        long n,k,a,i,v[10005];
        cin>>n>>k;
        long t=0,z=1;
        memset(v,0,sizeof(v));
        for (i=1;i<=n;i++)
        {
                cin>>a;
                if (v[a]==0) {v[a]=1; t++;}
                if (t==k)
                {
                        long p;
                        for (p=1;p<=k;p++) v[p]=0;
                        t=0;
                        z++;
                }
        }
        cout<<z<<endl;
        return 0;
}
//---------------------------------------------------------------------------

• 因为G++里面的cin,cout太慢了. (0) Hacker_QC 2005-09-03 04:04:51