Python Solved Assignments

1. Write a program to display your name and age.

a = (input("Enter your name: ")) 
b = int(input("Enter your age: ")) 
print("Your name is", a)

print("Your age is", b)

2. Write a program to find the area of a square using the length of the side  entered by the user.

side = int(input('Enter the side: ')) 

area = side * side

print('Area of a square is: ', area)

3. Write a program to find the area and perimeter of a rectangle using the length  and breadth entered by the user.

width = float(input('Please enter width of a Rectangle: ')) 

height = float(input('Please enter height of a Rectangle:')) 

area = width * height #Calculate the area

perimeter = 2 * (width + height) #Calculate the perimeter 

print('\n Area of a Rectangle is :%.2f' %area)

print('\n Perimeter of a Rectangle is :%.2f' %perimeter)

4. Write a program to find out the area of the Triangle using the base and height  entered by the user.

base = float(input("Enter base of a triangle")) 

height = float(input("Enter height of a triangle")) 

area = 0.5 * base * height # calculate the area

print("Area of a triangle is: ", area)

5. Write a program to find out the Perimeter of Triangle using the length of the  sides entered by the user.

a = float(input('Enter the length of the first side in cm : ')) 

b = float(input('Enter the length of the second side in cm : ')) 

c = float(input('Enter the length of the third side in cm : ')) 

perimeter = a + b + c #calculate the perimeter

print('The perimeter of the triangle is', perimeter) 

6. Program to allow user to enter 3 subject marks and find out total and  average.

    Math = int(input('Enter Math marks: ')) 

ICT = int(input('Enter ICT marks: ')) 

English = int(input('Enter English marks: ')) 

total = int(Math + ICT + English) 

print('Your total marks are: ',total) 

avg = (int(total/3))

print('Your Average is: ',avg)

7. Program to add two words "Good" and "Morning" using string  operations. And display the word "happy" 5 times.

str1= 'Good'

str2= ' Morning' 

str3='Happy'

print('str1 + str2=',str1 + str2) #using +

print('str3 * 5= ',str3 * 5) #using *

8. Write a program to check whether number entered by user is a positive  number or not using if statement.

num=int(input('Enter a number: ')) 

if num > 0:

 print("Positive number") 

else:

 print("Negative number")

9. Using the if...else statement, write a program to accept a number from the  user and check whether that number is odd or an even number.

#program to check whether a number is odd or even number.  num=int(input('Enter a number: ')) #taking input from user 

mod=num%2 #remainder gets stored in mod variable

if mod>0:

print('This is an odd number.') 

else:

print('This is an even number.')

10. Write a program using if...else statement to find the largest of two user  input numbers.

a = int(input("Enter first number: "))

b = int(input("Enter second number: "))

if b > a:

 print("b is greater than a") 

else:

 print("a is greater than b")

11. Write a program to check whether a student has passed or failed based on  his marks out of 150. (passing marks - 60 and above).

#program to find whether a student has passed or failed. 

marks=int(input('Enter the marks out of 150: ')) #taking input from user  if marks>=60:

print('passed') 

else:

print('failed')

12. Write a program to print the numbers 0 to 9 using for loop. #program to print the 0 to 9 numbers using for loop. 

i=0 #assign 0 as start value to variable i

for item in range(0,10): #specified range for 10 numbers 

print(i)

i=i+1 #after each loop variable i is increased by 1

13. Write a program to print the multiplication tables of any number using for  loop.

#program to print the table of any number using for loop

n= int(input('Enter the number: ')) #n will store the user input value  for t in range(1,11):

print(n, 'x',t,'=',n*t)

14. Write a program to display the list [red, blue, yellow, green] using a for  loop.

# program to display the list [red, blue, yellow, green] using for loop.  color=['red','blue','yellow','green']

for i in color: 

print(i)

15. Write a program to print numbers in descending order starting from 5.

i=5

while i!=0: #checks if value in variable i is not equal to 0 

print(i)

i=i-1 #value in variable i gets decreased by 1

16. Write a program to print the first 5 even numbers using a while loop.

n=1 #n acts as counter

num=0 #num will store the even values and print it 

while n<=5:

print(num) 

n=n+1 

num=num+2