Question

Python

Without running / testing the following code, predict what the following program prints on the screen.

freeze = int(32)

boil = int(212)

freeze = 0

boil = 100

print(freeze, boil)

• Write a program that asks the user for a number in the range of 1 through 7. The program should display the corresponding day of the week, where 1 = Monday, 2 = Tuesday and so forth. If the user types in a 6 then "Saturday" should be printed on the screen.
• The program should display an error message if the user enters a number that is outside the range of 1 through 7.
• Name the source code file
• Test and run the program. Capture the output console and save it as an image file

Answer 1

1)

freeze = int(32)

boil = int(212)

freeze = 0

boil = 100

print(freeze, boil)

Ans: The output of the above program will be:

0 100

Explanation of output:

• At the first line the the freeze is initialised with 32 (integer value)
• Then the boil is initialised with 212 (again integer value)
• At the third line however the value of freeze is reassigned as 0
• Same way the boil s reassigned to 100
• Then on the last line the program prints the values of freeze and boil separated by a space. These will be the most updated value of the variables which is 0 and 100
• Hence the output becomes “0 100”

2)

Steps:

1. Get input from user and save it’s int value
2. Crosscheck the value with 1-7
3. Print the corresponding week day in text
4. If value not in range 1 and 7, print ‘invalid number’

Screenshot of code:

Sample Outputs:

Code to copy:

# prompt user to enter a number in range 1 to 7

# save int of input into variable n

n = int(input("Input A number between 1 and 7 (both including) : "))

# check if n is 1

if(n==1):

    # print Monday if 1

    print("Monday")

# check if n is 2

elif(n==2):

    # print Tuesday if 2

    print("Tuesday")

# check if n is 3

elif(n==3):

    # print Wednesday if 3

    print("Wednesday")

# check if n is 4

elif(n==4):

    # print Thursday if 4

    print("Thursday")

# check if n is 5

elif(n==5):

    # print Friday if 5

    print("Friday")

# check if n is 6

elif(n==6):

    # print Saturday if 6

    print("Saturday")

# check if n is 7

elif(n==7):

    # print monday if n is not in range 1-7

    print("Sunday")

# if n is not any of the numbers checked above

else:

    # print invalid numbers

    print("Invalid number for day of week")