Question

first = "kaleidoscope"
second = ""
for i in range(len(first)-1,-1,-2):
second = first[i]+second

Answer 1

Answer:

this chapter in class 8

Explanation:

this chapter in class 8

thats name light

Answer 2

Answer:

First = "kaleidoscope"

second = "oosdlek" for i in range(len(first)-1,-1,-2): second = first[i]+second

Explanation:

It is clear that you have provided a Python code to reverse a string by selecting alternate characters starting from the end of the string. The output of the code will be stored in the variable named 'second'.

Here's how the code works:

The string "kaleidoscope" is assigned to the variable named 'first'.

A for loop is used to iterate through the characters of the string 'first' in reverse order, starting from the second last character (i.e., len(first)-1) and moving in steps of -2.

In each iteration, the current character is concatenated with the string stored in the variable named 'second', and the result is stored back in the same variable.

Once the loop completes, the final value of 'second' will contain the reversed string.

Here's the output of the code:

second = "oosdlek"

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