Question
Is it a Letter, Digit, or Something Else? Write a Java test program, all the code should be in a single main method, that prompts
Is it a Letter, Digit, or Something Else? Write a Java test program, all the code should be in a single main method, that prompts the user for a single character. Display a message indicating if the character is a letter (a..z or A..Z), a digit (0..9), or other. Java's Scanner class does not have a nextChar method. You can use next() or nextLine() to read the character entered by the user, but it is returned to you as a String. Since we are only interested in the first character, the character at position 0, you can use the following line of code to get just the first character out of the String returned by Scanner. char c = input.charAt(0); Unlike Strings, you can compare characters using relational operators. Recall that that the characters are in sequence; A comes before B, and B comes before C, etc. It's legal to write the following code in Java: if ( c > 'A' && c < 'Z' ) This tests to see if c is a capital letter. I envision your program working as follows: Sample Execution Enter a character: 1 You entered a digit. Sample Execution Enter a character: z You entered a letter. Please submit your .java file for grading Hint 1: Suggested Pseudocode get character from user is character a letter of the alphabet? print letter message otherwise is character a digit? print digit message otherwise print other type of character message
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