Merge pull request prabhupant#77 from Chhaganlaal/master

Nth Fibonacci Number of the Sequence

Author: prabhupant

algorithms/math/fibonacci_number.py

@@ -0,0 +1,23 @@
+def calc_fib(num):
+    while len(fib)<=num:
+        n = len(fib)
+        fib.append((fib[n-1]+fib[n-2]))
+        
+def main():
+    print("Enter the Position of the Number in the Sequence or \'0\' to Quit: ")
+    num = 0
+    fib = list()
+    fib.append(0)
+    fib.append(1)
+    while True:
+        num = int(input())
+        if(num<=0):
+            break
+
+        if len(fib)<=num:
+            calc_fib(num)
+
+        print('Fibonacci Number at Position '+str(num)+' is: '+str(fib[num]))
+        
+if __name__ == '__main__':
+    main()