String with digit. Set hasDigit to true if the 3-character passCode contains a digit.     import java.util.Scanner; public class CheckingPasscodes { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); boolean hasDigit; String passCode; hasDigit = false; passCode = scnr.next(); /* Your solution goes here */ if (hasDigit) { System.out.println("Has a digit."); } else { System.out.println("Has no digit."); } } }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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CHALLENGE ACTIVITY 5.15.1: String with digit. Set hasDigit to true if the 3-character passCode contains a digit.

 

 

import java.util.Scanner;

public class CheckingPasscodes {
public static void main (String [] args) {
Scanner scnr = new Scanner(System.in);
boolean hasDigit;
String passCode;

hasDigit = false;
passCode = scnr.next();

/* Your solution goes here */

if (hasDigit) {
System.out.println("Has a digit.");
}
else {
System.out.println("Has no digit.");
}
}
}

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