EXPERTPROGRAMMING http://expertprogramming.org Learn Programming Fri, 10 Mar 2017 16:57:15 +0000 en hourly 1 https://wordpress.org/?v=4.7.3 How to Find Fibonacci Sequence in Python Programming Language /uncategorized/hello-world/ /uncategorized/hello-world/#comments Thu, 09 Mar 2017 08:25:17 +0000 /?p=1 # Program to display the Fibonacci sequence up to n-th term where n is provided by the user
nterms = int(input(“How many terms? “))
# first two terms
n1 = 0
n2 = 1
count = 2

# 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 upto”,nterms,”:”)
print(n1,”,”,n2,end=’, ‘)
while count < nterms:
nth = n1 + n2
print(nth,end=’ , ‘)
# update values
n1 = n2
n2 = nth
count += 1

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