ANSWER: Here I am giving you the code and output please like it.
CODE:
import java.util.Scanner;
public class DerpLangauge
{
public static void main(String[] args)
{
Scanner sc = new
Scanner(System.in);
System.out.println("Enter your
string: ");
StringBuffer newString = new
StringBuffer();
String str=sc.nextLine();
char[] characters =
str.toCharArray();
for(int
i=0;i<characters.length;i++) {
char c =
characters[i];
if(i%2!=0)
{
c = Character.toUpperCase(c);
}else {
c = Character.toLowerCase(c);
}
newString.append(c);
}
System.out.println("After change
your string wiil be:"+newString);
}
}
OUTPUT:

DerpLanguage.java 1 public class DerpLanguage public static String makeToDerp(String string) // WrITE A Program that makes...
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