WAP to print Fibinacci Serien upto nth term

#include<stdio.h>
int main()
{
int n, i, first = -1, second = 1, third;
printf("Enter nth term to print Fibonacci Series\n");
scanf("%d",&n);
printf("Fibonacci Series is:\n");
for(i = 1; i <= n; i++)
{
third = first + second;
printf("%d ",third);
first = second;
second = third;
}
return 0;
}


INPUT :
Enter nth term to print Fibonacci Series
8
OUTPUT :
Fibonacci Series is:
0 1 1 2 3 5 8 13