IF - REVIEW(exercises given)

Good Morning Boys

Let us look at the IF based questions given in the EXERCISE WORK. We will do so one by one.

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Link for the Google Meet class is as follows:

Meeting ID

meet.google.com/hdq-yuaf-jpr

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We will try ALL the programs discussed on the Python IDLE environment.
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By the end of this session, you will be able to:

• Understand the systematic development of a program to solve the given problem.
• Apply the concept of Input( ) function to accept values from the user.
• Apply the concept of TYPECASTING
• Apply the variety of IF  statements to solve the problem at hand
• Apply the concept of Print( 0 function to display the result

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1. WAP to accept the age of the user and check whether he/she can vote or not.
PYTHON PROGRAM:

#PROGRAM TO CHECK WHETHER THE USER CAN VOTE OR NOT
age=int(input("Enter your age: "))
if (age<18):
       print("You can not vote")
else:
       print("You can vote")


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2. Write a program to accept a number from the user and find whether its is positive, negative or zero using  the decision statements.
PYTHON PROGRAM:
#PROGRAM TO CHECK WHETHER THE ENTERED NUMBER IS POSITIVE , NEGATIVE OR ZERO
num=int(input("Enter the number: "))
if (num==0):
       print("The entered number is ZERO")
elif (num<0):
       print("The entered number is NEGATIVE")
else:
        print("The entered number is POSITIVE")


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3.  Write a program in Python to accept a number from the user and find whether it is even or odd.
PYTHON PROGRAM:
#PROGRAM TO CHECK WHETHER THE ENTERED NUMBER IS EVEN OR ODD
num=int(input("Enter the number: "))
remain=num%2
if (remain==0):
       print("The entered number is EVEN")
else:
        print("The entered number is ODD")


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4. Write a program in Python to accept percentage marks obtained by a student and print his grade depending on the following conditions:

if percentage>=90, Grade--> A

if percentage<90 but >=75,  Grade--> B

if percentage<75 but >=60,  Grade--> C

if percentage<60 but >=45,  Grade--> D

if percentage<45 but >33,  Grade--> E

else Grade-->F
PYTHON PROGRAM:
#PROGRAM TO ACCEPT THE PERCENTAGE MARKS AND DISPLAY THE GRADE
marks=float(input("Enter the percentage marks obtained: "))
if (marks>=90):
       print("Grade- A")
elif (marks<90 and marks >=75):
        print("Grade- B")
elif (marks<75 and marks >=60):
        print("Grade- C")
elif (marks<60 and marks >=45):
        print("Grade- D")
elif (marks<45 and marks >33):
        print("Grade- E")
else:
        print("Grade-F")
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