10. Implementing real-time/technical applications using Exception handling. (divide by zero error, voter’s age validity, student mark range validation)

 

10. Implementing real-time/technical applications using Exception handling. (divide by zero

error, voter’s age validity, student mark range validation)

Program

a=int(input("Entre a="))

b=int(input("Entre b="))

try:

    c = ((a+b) / (a-b))

#Raising Error 

    if a==b:

        raise ZeroDivisionError 

#Handling of error 

except ZeroDivisionError: 

    print ("a/b result in 0")

else: 

    print (c)

 

Output

 

Enter  a=4
Enter  b=4 

a/b result in 0 

 

Voter’s age validity

a=int(input("Enter your age"))

try:

    c = a

#Raising Error

    if c<18:

        raise ValueError

#Handling of error

except ValueError:

    print ("not eligible for voting - enter above 18")

else:

    print (c)

 

Student mark range validation

a=int(input("Enter any marks"))

try:

    c = a

#Raising Error

    if c>0 and c>100:

        raise ValueError

#Handling of error

except ValueError:

    print ("not correct students mark range value btween 1-100")

else:

    print (c)