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This approach leverages operator overloading (or language-specific methods) to define how instances of ArrayWrapper behave when used with the '+' operator and the String conversion function. We'll override/add appropriate methods to customize these operations:
ArrayWrapper instances.Time Complexity: O(n + m), where n and m are the lengths of the two arrays in the instances being added.
Space Complexity: O(1), as we do not use any additional space.
This JavaScript solution uses the valueOf and toString methods to customize the behavior of ArrayWrapper instances. valueOf is overridden to change how JavaScript handles addition, and toString is used for string representation.
This approach focuses on languages that support the implementation of interfaces to achieve the desired functionality. We utilize relevant interfaces or methods required to override the behavior of arithmetic operations and object-to-string conversion.
Time Complexity: O(n + m), for summing elements of both arrays.
Space Complexity: O(1), no additional space required.
1class ArrayWrapper:
2 def __init__(self, nums):
3 self.nums = nums
4
5 def add(self, other):
6 return sum(self.nums) + sum(other.nums)
7
8 def to_string(self):
9 return str(self.nums)
10
11# Usage Example
12obj1 = ArrayWrapper([1,2])
13obj2 = ArrayWrapper([3,4])
14print(obj1.add(obj2)) # Output: 10
15print(obj1.to_string()) # Output: [1, 2]This Python approach assumes an interface-like setup using methods, providing add and to_string methods to implement addition and string conversion respectively.