Sample Lab Programs

1. Write a Python program to calculate the sum, product, division, multiplication, and modular division of two numbers entered by the user.

# Input the two numbers from the user
num1 = float(input("Enter the first number: ")) 
num2 = float(input("Enter the second number: ")) 
# Calculate the sum of the two numbers 
sum_result = num1 + num2

# Calculate the product of the two numbers 
product_result = num1 * num2

# Calculate the division of the two numbers 
division_result = num1 / num2

# Calculate the multiplication of the two numbers 
multiplication_result = num1 * num2

# Calculate the modulus (remainder) of the two numbers 
modulus_result = num1 % num2

# Print the results
print("Sum:", sum_result)
print("Product:", product_result) 
print("Division:", division_result) 
print("Multiplication:", multiplication_result) 
print("Modulus:", modulus_result)

2. Write a Python program to check if a given number is even or odd.    

number = int(input("Enter a number: ")) 
if number % 2 == 0:
    print(number, "is even.") 
    print(number, "is odd.")

3. Write a Python program to convert temperature in Celsius to Fahrenheit.

celsius = float(input("Enter temperature in Celsius: ")) 
fahrenheit = (celsius * 9/5) + 32
print("Temperature in Fahrenheit:", fahrenheit)

4. Write a Python program to calculate the factorial of a given number.

number = int(input("Enter a number: ")) 
factorial = 1
if number < 0:
    print("Factorial cannot be calculated for negative numbers.") 
elif number == 0:
    print("The factorial of 0 is 1.") 
    for i in range(1, number + 1): 
        factorial *= i
print("The factorial of", number, "is", factorial)

5.  Write a Python program to find the area of a triangle given its base and height.  

base = float(input("Enter the base of the triangle: ")) 
height = float(input("Enter the height of the triangle: ")) 
area = (base * height) / 2
print("The area of the triangle is:", area)