Question: public class Test1 { public static void main(String[] args) { String text = HELLO WORLD!; System.out.println(The position is + text.indexOf(WORLD)); System.out.println(text.substring(0, 1).toUpperCase() + text.substring(1).toLowerCase());
public class Test1 { public static void main(String[] args) { String text = "HELLO WORLD!"; System.out.println("The position is " + text.indexOf("WORLD")); System.out.println(text.substring(0, 1).toUpperCase() + text.substring(1).toLowerCase()); System.out.println(text.substring(0, text.indexOf("O"))); if (text.charAt(5) == 'O') System.out.println("The char at index 5 is O!"); else System.out.println("The char at index 5 is not O!"); } }
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
Study Help