Variables Debugging#

  • Each of the following short code contains one or more bugs.     

  • Please identify and correct these bugs.

  • Provide an explanation for your answer.

Question-1#

state = 'NY'
int(state)

Solution

string state can not be converted to an integer.

Question-2#

991_number = 'emergency'

Solution

variable names can not start with a digit

Question-3#

float('HI')

Solution

string HI can not be converted to a float.

Question-4#

A = 3
print(a + 5)

Solution

a is not defined because capital A is 3

Question-5#

True = 5
print(True)

Solution

Keywords can not be used as a variable names. True is a keyword.

Question-6#

print(int('5.0'))

Solution

5.0 is not an integer

Question-7#

age = 25
print('I am'+age+'years old.')

Solution

  • I am is a string and age is an integer.

  • ‘+’ can not be used to concatenate numbers and strings

Question-8#

print = 25
print('Hello')

Solution

  • In the first line, print becomes a variable, and its value is 25, so it loses its function property.