TruTra
21-05-2009, 09:49 AM
Bài 62 trang 135.
#include<iostream.h>
int fi(int n)
{
if(n==1||n==2)
return 1;
else
return fi(n-1)+fi(n-2);
}
void main()
{
cout<<"Tong: "<<fi(2)+fi(4)+fi(6)+fi(8);
cout<<endl;
}
#include<iostream.h>
int fi(int n)
{
if(n==1||n==2)
return 1;
else
return fi(n-1)+fi(n-2);
}
void main()
{
cout<<"Tong: "<<fi(2)+fi(4)+fi(6)+fi(8);
cout<<endl;
}