x = 'abcd'
for i in range(x):
    print(i)

x = 'abcd'
for i in range(x):
    print(i)

A. a b c d
B. 0 1 2 3
C. error
D. none of the mentioned

Solution

C. error

Explanation

range(str) is not allowed. it gives TypeError: 'str' object cannot be interpreted as an integer