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Answer:
The program is as follows:
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
char chr;
System.out.print("Input Character: ");
chr = input.next().charAt(0);
if(Character.isUpperCase(chr) == true){ chr+=5; }
else{ chr-=3; }
System.out.println("Encode Character: "+chr);
}
}
Explanation:
This declares the character
char chr;
This prompts for input
System.out.print("Input Character: ");
This gets the input from the user
chr = input.next().charAt(0);
This checks for uppercase; if true, it is encoded by the next 5th
if(Character.isUpperCase(chr) == true){ chr+=5; }
If lowercase, it is encoded by the previous 3rd
else{ chr-=3; }
This prints the encoded character
System.out.println("Encode Character: "+chr);