Your task is to design a string calculator with two functions:Create a class with 2 overloaded member functions.The function has to return the concatenated string if it receives 4 characters as an argument.The function has to return the list of words if it receives a single string argument.
Question
Your task is to design a string calculator with two functions:Create a class with 2 overloaded member functions.The function has to return the concatenated string if it receives 4 characters as an argument.The function has to return the list of words if it receives a single string argument.
Solution
Sure, here is a Python implementation of the class you described:
class StringCalculator:
def calculate(self, input):
if type(input) == str and len(input) == 4:
return ''.join(input)
elif type(input) == str:
return input.split(' ')
else:
return "Invalid input"
# Testing the class
calc = StringCalculator()
print(calc.calculate("abcd")) # Output: abcd
print(calc.calculate("This is a test string")) # Output: ['This', 'is', 'a', 'test', 'string']
In this class, we have a single method calculate that is overloaded to handle different types of input. If the input is a string of length 4, it concatenates the characters. If the input is a string of any other length, it splits the string into a list of words. If the input is not a string, it returns an error message.
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