WAP which accepts marks of four subjects and display total marks, percentage and grade.Hint: more than 70 –> distinction, more than 60 –> first, more than 40 –> pass, less than 40 –> fail

Sure, here is a Python program that accepts marks of four subjects and displays the total marks, percentage, and grade.

# Accepting marks of four subjects from the user
sub1 = int(input("Enter marks of the first subject: "))
sub2 = int(input("Enter marks of the second subject: "))
sub3 = int(input("Enter marks of the third subject: "))
sub4 = int(input("Enter marks of the fourth subject: "))

# Calculating total marks
total = sub1 + sub2 + sub3 + sub4
print("Total Marks = ", total)

# Calculating percentage
percentage = (total / 400) * 100
print("Percentage = ", percentage)

# Determining grade
if percentage >= 70:
    print("Grade = Distinction")
elif percentage >= 60:
    print("Grade = First")
elif percentage >= 40:
    print("Grade = Pass")
else:
    print("Grade = Fail")

This program first takes the marks of four subjects as input from the user. It then calculates the total marks and the percentage. Based on the percentage, it determines the grade and prints it. If the percentage is 70 or above, the grade is 'Distinction'. If it's between 60 and 69, the grade is 'First'. If it's between 40 and 59, the grade is 'Pass'. If it's less than 40, the grade is 'Fail'.