Question 01: Write a Python program to accept two integers and print their sum.

Answer:
num1 = int(input("Enter first integer: "))
num2 = int(input("Enter second integer: "))

print(f"{num1} + {num2} = {num1 + num2}")Code execution timed out

Question 02: Write a Python program that accepts the radius of a circle and prints its area.

Answer:
radius = float(input("Enter the radius of the circle: "))
print(f"Area: {3.14 * radius * radius}")

Question 03: Write a Python program to accept the length and width of a rectangle and compute its perimeter and area.

Answer:
length = float(input("Enter the length of the rectangle: "))
width = float(input("Enter the width of the rectangle: "))

perimeter = 2 * (length + width)
area = length * width
print(f"Perimeter: {perimeter}")
print(f"Area: {area}")Code execution timed out

Question 04: Write a Python program to compute simple interest for a given principal amount, time, and rate of interest.

Answer:
amount = float(input("Enter the principal amount: "))
time = float(input("Enter the time in years: "))
rate = float(input("Enter the rate of interest: "))

simple_interest = (amount * time * rate) / 100
print(f"Simple Interest: {simple_interest}")

Question 05: Write a Python program to find whether a given number is even or odd.

Answer:
num = int(input("Enter an integer: "))
if num % 2 == 0:
    print(f"{num} is even")
else:
    print(f"{num} is odd")

Question 06: Write a Python program to find the largest among three numbers.

Answer:
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
num3 = float(input("Enter third number: "))

if num1 >= num2 and num1 >= num3:
    largest = num1
elif num2 >= num1 and num2 >= num3:
    largest = num2
else:
    largest = num3  
print(f"The largest number is: {largest}")


Question 07: Write a Python program to perform arithmetic calculation. The program should accept two operands and an operator, then display the result.

Answer:
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
operator = input("Enter operator (+, -, *, /): ")
if operator == '+':
    result = num1 + num2
elif operator == '-':
    result = num1 - num2
elif operator == '*':
    result = num1 * num2
elif operator == '/':
    if num2 != 0:
        result = num1 / num2
    else:
        result = "Error: Division by zero"
else:
    result = "Error: Invalid operator"
print(f"Result: {result}")

Question 08: Write a Python program to check whether a given year is a leap year or not.

Answer:
year = int(input("Enter a year: "))
if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0):
    print(f"{year} is a leap year")
else:
    print(f"{year} is not a leap year")

Question 09: Write a Python program to check if a number is positive, negative, or zero.

Answer:
num = float(input("Enter a number: "))
if num > 0:
    print(f"{num} is positive")
elif num < 0:
    print(f"{num} is negative")
else:
    print(f"{num} is zero")

Question 11: Write a Python program to accept marks of a student and print the grade according to the given criteria:

Answer:
num = float(input("Enter a number: "))
if num > 0:
    print(f"{num} is positive")
elif num < 0:
    print(f"{num} is negative")
else:
    print(f"{num} is zero")

Question 11: Write a Python program to check whether a given character is a vowel or consonant.

Answer:
char = input("Enter a character: ").lower()
if char.isalpha() and len(char) == 1:
    if char in 'aeiou':
        print(f"{char} is a vowel")
    else:
        print(f"{char} is a consonant")
else:
    print("Please enter a valid single alphabet character.")


Question 12: Write a Python program to check whether a number is divisible by both 5 and 11.

Answer:
num = int(input("Enter an integer: "))
if num % 5 == 0 and num % 11 == 0:
    print(f"{num} is divisible by both 5 and 11")
else:
    print(f"{num} is not divisible by both 5 and 11")

Question 13: Write a Python program to find the absolute value of a number.

Answer:
num = float(input("Enter a number: "))
print(f"The absolute value of {num} is: {abs(num)}")

Question 14: Write a Python program to check if a character is an uppercase or lowercase letter.

Answer:
char = input("Enter a character: ")
if char.isalpha() and len(char) == 1:
    if char.isupper():
        print(f"{char} is an uppercase letter")
    else:
        print(f"{char} is a lowercase letter")
else:
    print("Please enter a valid single alphabet character.")

Question 15: Write a Python program to accept age and check whether the person is eligible to vote (18 or older).

Answer:
age = int(input("Enter your age: "))
if age >= 18:
    print("You are eligible to vote.")
else:
    print("You are not eligible to vote.")

Question 16: Write a Python program to accept three sides and check whether they form a valid triangle.

Answer:
side1 = float(input("Enter the length of the first side: "))
side2 = float(input("Enter the length of the second side: "))
side3 = float(input("Enter the length of the third side: "))

if (side1 + side2 > side3) and (side1 + side3 > side2) and (side2 + side3 > side1):
    print("The sides form a valid triangle.")
else:
    print("The sides do not form a valid triangle.")

Question 17: Write a Python program to accept cost price and selling price, then print whether there is profit, loss, or no gain.

Answer:
cost_price = float(input("Enter the cost price: "))
selling_price = float(input("Enter the selling price: "))

if selling_price > cost_price:
    profit = selling_price - cost_price
    print(f"There is a profit of: {profit}")
elif selling_price < cost_price:
    loss = cost_price - selling_price
    print(f"There is a loss of: {loss}")