Python Fundamentals — Question 8

There are two errors in this code fragment:

1. x is undefined in the statement y = x + 5
2. Y is undefined in the statement print (x, Y). As Python is case-sensitive hence y and Y will be treated as two different variables.

(b)

print (x = y = 5)

Python doesn't allow assignment of variables while they are getting printed.

(c)

a = input("value")
b = a/2
print (a, b)

The input( ) function always returns a value of String type so variable a is a string. This statement b = a/2 is trying to divide a string with an integer which is invalid operation in Python.