Learn Python

Basic Programs in Python

Program 1:

Program to obtain side of a square and then calculate its area.

a=int(input("Enter the side of square:"))
sq=a**2
print("Area of square is :",sq)

Program 2:

Program to obtain length and breadth of a rectangle and calculate its area.

l=int(input("Enter length of the rectangle:"))
b=int(input ("Enter breadth of the rectangle:"))
area=l*b
print("Area of rectangle is:",area)

Program 3:

Program to obtain height and base of a triangle and calculate its area.

l=int(input("Enter length of triangle"))
b=int(input("Enter base of triangle"))
area=0.5*b*h
print("Area of triangle is:",area)

Program 4:

Program to obtain a number and print its square and cube.

num=float(input("Enter the number:"))
sq=num*num
cube=num*num*num
print("Square of",num,"is",sq)
print("Cube of",num,"is",cube)

Program-5:

Program to obtain q number and check whether it is even or odd.

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

Program-6:

Program to check leap year.

year = int(input("Enter a year: "))

if (year % 4) == 0:
   if (year % 100) == 0:
       if (year % 400) == 0:
           print("It is a leap year")
       else:
           print("It is not a leap year")
   else:
       print("It is a leap year")
else:
   print("It is not a leap year")

Program-7:

Program to obtain three numbers and print the largest among them.

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

if (num1 >= num2) and (num1 >= num3):
   largest = num1
elif (num2 >= num1) and (num2 >=num3):
   largest = num2
else:
   largest = num3

print("The largest number is", largest)

Practice Programming Questions

Program-1: Write a program to display area of parallelogram.

Program-2: Write a program to obtain BMI(Body Mass Index) of a person.

Program-3: Write a program to obtain square root of a number.

Program-4: Write a program to print Sum of n natural number.

Program-5: Write a program to obtain a number and check whether it is prime or not.

Program-6: Write a program to convert celsius to Fahrenheit.

• Try to solve above programs.
• Tell me if you want the codes to be published as image and not text.
• If you face any problem solving programs then comment and I will reply soon. 😊