C Program to Print Fibonacci Series
The Fibonacci series is the sequence of numbers in which every number is the sum of the preceding two numbers in the sequence.
For example 0 1 1 2 3 5 8 13 21
C Program to Print the Fibonacci series is given below.
#include <stdio.h>
int main( )
{
int i, n;
// here we are going initialize first and second terms t1 and t2
int t1 = 0, t2 = 1;
// now initialize the next term (3rd term)
int nextTerm = t1 + t2;
//accept the no. of terms from user
printf(“Enter the number of terms: “);
scanf(“%d”, &n);
// now print the first two terms t1 and t2
printf(“Fibonacci Series: %d, %d, “, t1, t2);
// now print 3rd to nth terms
for (i = 3; i <= n; ++i)
{
printf(“%d, “, nextTerm);
t1 = t2;
t2 = nextTerm;
nextTerm = t1 + t2;
}
return 0;
}
Output
Enter the number of terms: 8
Fibonacci Series: 0, 1, 1, 2, 3, 5, 8, 13,
