5. A String variable aStr contains a given String. Write a segment of Java code

Question

5. A String variable aStr contains a given String.
Write a segment of Java code that will compute
another String, bStr, that consists of every second
character from aStr, starting from the second character.
That is, bStr will consist of characters number
1, 3, 5, 7,... from aStr. Remember that the index
for the characters in a String starts from 0, not 1.

For example, if aStr contains "nonprocrastination",
then after your code runs, bStr should contain "oporsiain"
because "oporsiain" consists of characters
number 1, 3, 5, 7, 9, 11, 13, 15, and 17 from
the String "nonprocrastination".
Note: This is only an example. Your code must be general.

Hint:
You might want to start with an empty String variable similar to:
String bStr = "";
and add characters to this String in the loop similar to the following:
bStr = bStr + char;
where char is the char you want added to the String.

Explanation / Answer

package ca.ehsan;import java.util.Scanner; public class Test_Program_Eight{ public static void main(String[] args) { Scanner scan = new Scanner(System.in); { String aStr = scan.nextLine(); String bStr = ""; for (int i = 0; i

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