C++ : display the first ‘n’ terms of Fibonacci series

#include<iostream>
#include<conio.h>

using namespace std;

int main()
{
int n;

cout<<"For Fibonacci Series\n\n";
cout<<"Enter any number : ";
cin>>n;
cout<<"\n\n";

int a=0,b=1,c=0;

for(int i=1;i<=n;i++)
{
c=a+b;
cout<<a<<" ";
a=b;
b=c;
}
getch();
return(0);
}