Basic-Calculator/Basic Calculator.txt at main · rafaelborges5/Basic-Calculator · 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
112
113
114
115
116
117
from math import *
print("If you want to exponentiate a number please enter \"e\" in the place of the operator")
print("If you want to root a number please enter \"r\" in the place of the operator")
op = input("Please enter the operation here: ")

def calc(operation):
    count = 0
    for index in operation:
        if index.isnumeric() == True:
            count += 1
        else:
            break
    return count


factor1 = op[0: calc(op)]
operator = op[calc(op)]
factor2 = op[calc(op) + 1:]
inv_input = False


try:
    if operator == "/":
        print(float(factor1) / float(factor2))
    elif operator == "*":
        print(float(factor1) * float(factor2))
    elif operator == "+":
        print(float(factor1) + float(factor2))
    elif operator == "-":
        print(float(factor1) - float(factor2))
    elif operator == "e":
        print(pow(float(factor1), float(factor2)))
    elif operator == "r":
        def root_function(num, root):
            answer = num ** (1 / root)
            return answer


        print(root_function(float(factor1), float(factor2)))
    else:
        print("Invalid input")
        inv_input = True
except:
    print("Invalid input")
    inv_input = True


# In case the input is invalid


while inv_input == True:
    op = input("Please enter the operation here: ")


    def calc(operation):
        count = 0
        for index in operation:
            if index.isnumeric() == True:
                count += 1
            else:
                break
        return count

    try:
        factor1 = op[0: calc(op)]
        operator = op[calc(op)]
        factor2 = op[calc(op) + 1:]

        if operator == "/":
            print(float(factor1) / float(factor2))
            inv_input = False
        elif operator == "*":
            print(float(factor1) * float(factor2))
            inv_input = False
        elif operator == "+":
            print(float(factor1) + float(factor2))
            inv_input = False
        elif operator == "-":
            print(float(factor1) - float(factor2))
            inv_input = False
        elif operator == "e":
            print(pow(float(factor1), float(factor2)))
            inv_input = False
        elif operator == "r":
            def root_function(num, root):
                answer = num ** (1 / root)
                return answer


            print(root_function(float(factor1), float(factor2)))
            inv_input = False
        else:
            print("Invalid input")
            inv_input = True
    except:
        print("Invalid input")
        inv_input = True