Page 74 - Touhpad Ai

else:
print("It's not freezing.")
Output:

Please enter the temperature in Celsius: 35
It's not freezing.
The if-elif-else Statement
The if…elif…else statement helps us to test
multiple conditions and follows a top-down
approach. The if statement is used to check a Test Expression 1 True Statement Block 1
single condition, while the elif (short for "else
if") statement allows you to check additional
conditions if the previous conditions are not False
met. If none of the conditions evaluates to True,
then the final else statement gets executed. The Test Expression 2 True Statement Block 2
if…elif…else statement provides a way to handle
multiple decision branches in your code.
False
The syntax of the if...elif...else statement is as follows:
if (Test Expressions_1): True
Test Expression 3 Statement Block 3
Statement block 1
elif (Test Expression_2):

Statement block 2 False Statement Block 4
elif (Test Expression_3):
Statement block 3
Execute statement outside
else: if...elif...else block
Statement block 4
Program 16: To demonstrate the use of the if-elif-else statement

# Asking the user for input
score = int( input("Please enter your exam score: "))
# Grading the score
if score >= 90:
print("Your grade is A.")
elif score >= 80:
print("Your grade is B.")
elif score >= 70:

print("Your grade is C.")
elif score >= 60:
print("Your grade is D.")
else:
print("Your grade is F. You need to retake the exam.")
Output:
Please enter your exam score: 85
Your grade is B.

72 Touchpad Artificial Intelligence - XI