Write a program that extracts an odd number of elements from all elements of a given string

Here's a Python program that extracts an odd number of elements from all elements of a given string:

def extract_odd_elements(string):
    result = []
    for element in string:
        odd_elements = ''
        for i in range(len(element)):
            if i % 2 == 0:
                odd_elements += element[i]
        result.append(odd_elements)
    return result

This program first defines a function called `extract_odd_elements` that takes a string as input. It then creates an empty list called `result` to store the extracted elements.

For each element in the input string, the program creates a new string called `odd_elements`. It then iterates over the characters in the element using a `for` loop and checks if the index of the character is odd (i.e., divisible by 2). If the index is odd, the character is added to the `odd_elements` string.

After all the characters in the element have been checked, the `odd_elements` string is appended to the `result` list. This process is repeated for all elements in the input string.

Finally, the program returns the `result` list, which contains the odd-numbered elements from all elements of the input string.