(30-06-21)SIMPLE PROGRAMS (PART-1)

Q1) PROGRAM TO OBTAIN THREE NUMBERS AND PRINT THEIR SUM:-

CODE:-

LINE 1 , 2 AND 3 :-HERE IN EACH LINE I HAVE USED INT SO THAT ONLY NUMERIC VALUES CAN BE TAKEN AS THE INPUT VALUE SO THAT WE CAN ADD THEM.

LINE 4 :-HERE I HAVE TAKEN "SUM"AS A VARIABLE WHERE WE  ARE PERFORMING ADDITION OF THE THREE NUMBERS WHICH ARE TO BE TAKEN FROM THE USER.

LINE 5:-HERE I AM PRINTING THE SUM OF THAT THREE NUMBERS AND ALSO A STATEMENT ABOUT THAT -"TOTAL OF THE 3 NUMBERS IS..."THIS IS A DESCRIPTION ABOUT WHAT IS THE NUMBER ABOUT AND ALL IT IS OPTIONAL .YOU CAN SIMPLY WRITE print(sum).

  OUTPUT:-

TRY IT YOURSELF !! :-

num1 = int (input('Enter the first number:'))                                                                                            num2 = int (input('Enter the second number:'))                                                                                      num3 = int (input('Enter the third number:'))                                                                        sum=num1+num2+num3                                                                                                                    print('The total of the three numbers is:' ,sum)

Q2)  PROGRAM TO OBTAIN LENGTH AND BREADTH OF A RECTANGLE AND CALCULATE ITS AREA:-

CODE:-

HERE I HAVE DO TAKE LENTH AND BREADTH FROM THE USER THEREFORE I HAVE USED INPUT FUNCTION . THEN AREA I HAVE TAKEN AS A VARIABLE TO MULTIPLY LENGTH AND BREADTH AND GET THEIR AREA . HERE THE POIN IS END=" "THIS MEANS THAT I WANT A SPACE AFTER THE LENGTH IS DISPLAYED AND BREADTH IS DISPLAYED.

OUTPUT:-

TRY IT YOURSELF !! -

length=int(input("ENTER LENGTH: "))

breadth=int(input("ENTER BREADTH: "))

area=length*breadth

print("RECTANGLLE SPECIFICATIONS ARE !!")

print("length=",length ,end=" ")

print("breadth=",breadth, end=" ")

print("area", area)