diff --git a/Basics/Fibonacci series b/Basics/Fibonacci series new file mode 100644 index 00000000..9f6b1b3d --- /dev/null +++ b/Basics/Fibonacci series @@ -0,0 +1,23 @@ +# Program to display the Fibonacci sequence up to n-th term + +nterms = int(input("How many terms? ")) + +# first two terms +n1, n2 = 0, 1 +count = 0 + +# check if the number of terms is valid +if nterms <= 0: + print("Please enter a positive integer") +elif nterms == 1: + print("Fibonacci sequence upto",nterms,":") + print(n1) +else: + print("Fibonacci sequence:") + while count < nterms: + print(n1) + nth = n1 + n2 + # update values + n1 = n2 + n2 = nth + count += 1