Answer to Question #306379 in Python for ratul

Question

Write a program that takes a string as input and prints “Binary Number” if the string contains only 0s or 1s. Otherwise, print “Not a Binary Number”.

Answer 1

string=input("Enter string: ")
counter=0
for s in string:
    if s!="0" and s!="1":
        counter+=1
        
if counter==0:
    print("Binary Number")
else:
    print("Not a Binary Number")