How can I square each number in a list of Integers using Python?
There is a particular scenario where I have a list of Integers and I want or need to square each number in the list by using the Python programming language. How can write a function square_number which would take a list of Integers numbers as Input and would help in returning a new list where each element is the square of the corresponding element from the input list?
In the context of the Python programming language, you can square each number in a list of Integers by using the Python programming language by defining the function that would use the list comprehension and the exponential operator (**).
Def square_numbers(numbers):
“””
Squares each number in the input list using list comprehension.
Args:
Numbers (list of int): Input list of integers.
Returns:
List of int: List where each element is the square of the corresponding element in `numbers`.
“””
Squared_numbers = [x**2 for x in numbers]
Return squared_numbers
Explanation
Functional definition
The functions square_numbers would take one parameter number, which is expected to be a list of the integers.
List comprehension
The list comprehension [x**2 for X in numbers] would Integrate through each element X in the input list numbers and would compute the X**2 which is the square of X.
Return value
The function would return squared _ numbers which would be a new list where each element would be the square of the corresponding element from the input list of numbers.
Here is the example usage given:-
# Example usage of the function
Input_list = [1, 2, 3, 4, 5]
Output_list = square_numbers(input_list)
Print(output_list) # Output: [1, 4, 9, 16, 25]
This above approach would effectively square each number in the given or input list by using the Python programming language’s exponential operator (**) within a list of comprehension, demonstrating proficiency in the basics of Python syntax and list operations.
Here is the Java-based approach given:-
Import java.util.Arrays;
Public class SquareNumbers {
// Method to square each number in the input array
Public static int[] squareNumbers(int[] numbers) {
// Create a new array to store the squared values
Int[] squaredNumbers = new int[numbers.length];
// Iterate through each element in the input array
For (int I = 0; I < numbers xss=removed xss=removed xss=removed>