C++ program to print Nth term of Fibonacci series.

#include<iostream.h>
#include<conio.h>
void main(){
long int n,a,b,c,i;
clrscr();
cout<<"Which Term Do You Want in Fibonacci Series"<<endl;
cin>>n;
cout<<"Enter Two Integer Number a & b "<<endl;
cin>>a>>b;
if(n>0){
if(n==1) cout<<a;
else{
if(n==2) cout<<b;
else {
cout<<"Series of "<<n<<" Number's is "<<endl<<a<<endl<<b<<endl;
for(i=1; i<=n-2; i++) {
c=a+b;
a=b;
b=c;
cout<<c<<endl;
}}
}
}
else cout<<"Wrong Input Try Again!! "<<endl;
getch();
}