GradeCalculator

import math

print("{:10f}".format(math.pi))
print({math.pi:5f})
print({math.pi:3f})
print({math.pi:.0f})

 startInt = int(input("Give the start value: "))
 endInt = int(input("Give the end value: "))



 count = 1
 for i in range(startInt,endInt):
     print(i, i**2, i**3, i**4)


answerKey = (A,C,True,False, "Heap", "Matrix")

def examgrader (name, answers):
    incorrect_counter = 0
    for i in range(len(answers)):
        if answers[i] != answerKey[i]:
            print("Question {} is incorrect. You put {}. The correct answer is {}".format(i, answers[i], answerKey[1] ))
            incorrect_counter += 1

    num_grade = incorrect_counter / len(answerKey) * 100
    gradeletter= lettergrade(num_grade)

    print("{} got {} questions wrong ")