Exercises IV

Exercise 1 – Grade program written using function “computergrade(score)”

def computergrade(score):

    if score<0 or="" score="">1.0:

        print 'Bad score'

    else:

        if score<=1.0 and score>=0.9:

            print "A"

        elif score<=0.89 and score>= 0.8:

            print "B"

        elif score<=0.79 and score>= 0.7:

            print "C"

        elif score<=0.69 and score>= 0.6:

            print "D"

        elif score<0 .6:="" o:p="">

            print "F"

        else:

            print "Bad score"

   

uservalue=raw_input("Enter score: ")

try:

    score = float(uservalue)

    computergrade(score)

except:

    print "Bad score"