At this point, the Scanner still returns a String, although the String contains only one character. To complete the use case, you must convert this one-character String into a single Java char with ...

What does import java.util Scanner mean? The java.util.Scanner class is one of the first components that new Java developers encounter. To use it in your code, you should import it, although another ...

When using Scanner, developers often encounter issues like invalid input types (e.g., the user entering text when a number is expected). Managing these exceptions encourages better programming ...

Write a program that takes a character as input and prints either 1, 0, or -1 according to the following rules. 1, if the character is an uppercase alphabet (A - Z) 0, if the character is a lowercase ...