Python_Mini_Projects/gpcalculator.py at master · suavelad/Python_Mini_Projects · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

#! /usr/bin/python3

"""
This GPA application will help you calculate your
GP using 5.0 scale

"""
print("  ")
print(" Hi, Insert your course, grade and unit using this format :")
print("Example: MTH101,A,5  ")
print("  ")
print("************************************************************")
print("The System calculates the GP once you have inserted the")
print("grades for all the courses")
print("************************************************************")
print("  ")

def gpcalculator():
    fullgrades=[]
    units = 0
    try:
        total=0


        try:

            number= int(input("How many course did you offer? >> "))
        except ValueError:
            print ("It requires an integer")


        for a in range(number):

            stuff= (input(">> ")).upper()

            course,grade,unit = stuff.split(',')
            # courses.append(course)
            # grades.append(grade)
            units+=int(unit)
            fullgrade = (course +"                " +unit+"               " + grade)
            fullgrades.append(fullgrade)

            if grade=="A" :
                tot = 5 * int(unit)
                total+=tot

            elif grade=="B" :
                tot = 4 * int(unit)
                total+=tot


            elif grade=="C" :
                tot = 3 * int(unit)
                total+=tot
                print (tot)
                print(total)


            elif grade=="D"  :
                tot = 2 * int(unit)
                total+=tot

            elif grade=="E" :
                tot = 1 * int(unit)
                total+=tot

            elif grade=="F" :
                tot = 0 * int(unit)
                total+=tot

            else:
                print ("Invalid Input. Check your input")
                retry= input("Do you want to start again? y or n >>").lower()
                if retry=="y" :
                    gpcalculator()

                elif retry=="n" :
                    exit
                else:
                    exit
        print("************************************************************")
        print("These are the courses, unit and grades you inserted :")
        print("  ")
        print("Courses             Units           Grades")
        for each in fullgrades:
            print (each)


        gp =float(total/units)
        print("  ")
        print("************************************************************")
        print ("Your GP is:%f "%(gp))
        print("************************************************************")
        print(" ")


    except (NameError,ValueError ):
        print ("Check what you inputted and try again")
        retry= input("Do you want to start again? y or n >>").lower()
        if retry=="y" :
            gpcalculator()

        elif retry=="n":
            exit
        else:
            exit


gpcalculator()