27 lines
490 B
Python
27 lines
490 B
Python
try:
|
|
from decimal import Decimal
|
|
except:
|
|
Decimal = float
|
|
|
|
def calculation(a,b):
|
|
try:
|
|
a,b = Decimal(a),Decimal(b)
|
|
except:
|
|
raise ValueError("Given number is not even a decimal!")
|
|
|
|
aa,s = a+b,a-b
|
|
print(f"{a}+{b}={aa},{a}-{b}={s}")
|
|
return aa,s
|
|
|
|
|
|
def main():
|
|
print('==Exercise 3==')
|
|
|
|
a,s = calculation(114,514)
|
|
print(f"Return Value: {a},{s}")
|
|
|
|
print('==End Of Ex3==')
|
|
return 0
|
|
|
|
if __name__ == '__main__':
|
|
main() |