switch case java with char
public class SwitCase {
public static void main (String[] args){
String hello = JOptionPane.showInputDialog("Input a letter: ");
char hi = hello.charAt(0); //get the first char.
switch(hi)
{
case 'a': System.out.println("a");
}
}
}how to convert char to uppercase java
char first = Character.toUpperCase(userIdea.charAt(0));
betterIdea = first + userIdea.substring(1);Copyright © 2021 Codeinu
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