TruTra
21-05-2009, 09:49 AM
Bài 61 trang 135.
#include<iostream.h>
int gt(int n)
{
if(n==0 || n==1)
return 1;
else
return n*gt(n-1);
}
void main()
{
cout<<"Chuong Trinh Tinh To Hop"<<endl;
int n;
int k;
cout<<"Nhap N ";
cin>>n;
cout<<"Nhap K ";
cin>>k;
cout<<"To hop chap k cua n la: "<<gt(n)/(gt(k)*gt(n-k))<<endl;
}
#include<iostream.h>
int gt(int n)
{
if(n==0 || n==1)
return 1;
else
return n*gt(n-1);
}
void main()
{
cout<<"Chuong Trinh Tinh To Hop"<<endl;
int n;
int k;
cout<<"Nhap N ";
cin>>n;
cout<<"Nhap K ";
cin>>k;
cout<<"To hop chap k cua n la: "<<gt(n)/(gt(k)*gt(n-k))<<endl;
}