Question

Write a program to get a character as input and change its case
​

Answer 1

Answer:

class change

{

public static void main (String args [])

{

Scanner sc =new Scanner (System.in);

System.out.println("Enter the Character");

char ch =sc.nextLine.charAt(0);

if(Character.isUpperCase(ch))

ch=Character.toLowerCase(ch);

else if (Character.isLowerCase(ch))

ch=Character.toUpperCase(ch);

System.out.println(ch);

}

}

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Explanation:

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