Question and Answers - Python

Question 

Q.1  Write a program to accept the length and the breadth of a                   rectangle and calculate its Area and Perimeter ?

Q.2  Write a program to accept the radius of a circle from user and          calculate the Area and Perimeter ? 

Q.3  Write a Program to swap two no.with using the third variable? 

⋕ To do these questions you should have the knowledge of:-

• Understanding Print 
• Analyzing Script and Output
• Python operators 

Answers

Ans.1     Length = int (input ( "enter the length"))

              Breadth = int (input ('enter the breadth"))

                 Area = Length*Breadth 

           Perimeter = 2*(Length+Breadth)

                print("Area :", Area )

                print("Perimeter :", Perimeter)

⋕You can try this Program by your own just using the Online Compiler provided in our website or just CLICK HERE 

⋕You can also take the variable name as 'L' or 'l' and 'B' or 'b' as both of them is correct, I have taken for better understanding. And also be careful  for using the upper case and lower case letters because Python is a case sensitive language. 

Ans.2   Radius = int (input (' enter the radius"))

             Area = (22/7)*Radius*Radius

             Perimeter = 2*(22/7)*Radius 

            print("Area :", Area)

            print("Perimeter :", Perimeter)

⋕ Just CLICK HERE to try this program by yourself. 

Ans.3  ⋕Let the first no. be 'a'  , second no. be 'b' and third no. be 'c'. Here 'c' is a temporary variable or a third variable. Now let see how to write this program.

           a = int ( input ("enter the value"))

           b = int ( input ("enter the value"))

           c = a 

           a = b

           b = c 

           print ("value of a :", a , "value of b :", b )

⋕ Just CLICK HERE to try this program by yourself. 

So with this we are end with this Q&A post. I will make these types post more in the future. And if you have any doubt about this post feel free to contact me through my Email given in the CONTACT US page or just comment down below or contact me through the Contact form. So Goodbye meet you in the next post. 

JAI HIND!!! 

VANDE MATARAM!!!!!