EXERCISES

1. 1. Variables & Basic Output

Create three variables:

• name → your name

• age → your age

• school → the name of your school

Print them in one sentence like:
My name is ___, I am ___ years old, and I attend ___.

2. 2. String Formatting

Ask the user for their first name and last name using input().
Then print out:
Hello <firstname> <lastname>, welcome to Python class!

3. 3. Arithmetic Operators

Write a program that takes two numbers from the user and prints:

• their sum

• their difference

• their product

• their quotient

4. 4. Comparison Operators

Create two variables:

x = 25
y = 40

Write code to check and print:

• if x is greater than y

• if x is equal to y

• if y is greater than x

5. 5. Logical Operators

Write a program that checks whether a number entered by the user is between 10 and 50 (inclusive).
Use:

• >=, <=

• and

6. 6. Conditional Statements

Ask the user for their score (0–100).
Then print:

• "Excellent" if score ≥ 70

• "Good" if score ≥ 50 and < 70

• "Fail" if score < 50

7. 7. Loops — For Loop

Print all even numbers from 1 to 20 using a for loop.

8. 8. Loops — While Loop

Ask the user for a number.
Use a while loop to count down from that number to 1.
Print each number.