Forms often allow a user to enter an integer. Write a program that takes in a string representing an intege as input, and outputs yes if every character is a digit 0-9. Ex: If the input is: 1995 the output is: yes Ex: If the input is: 42,000 or 1995! the output is: no Hint: Use a loop and the Character.isDigit() function.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section: Chapter Questions
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The language is Java. The chapter this is in is on looping.

 

Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer
as input, and outputs yes if every character is a digit 0-9.
Ex: If the input is:
1995
the output is:
yes
Ex: If the input is:
42,000
or
1995!
the output is:
no
Hint: Use a loop and the Character.isDigit() function.
Transcribed Image Text:Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. Ex: If the input is: 1995 the output is: yes Ex: If the input is: 42,000 or 1995! the output is: no Hint: Use a loop and the Character.isDigit() function.
1 import java.util.Scanner;
2
3 public class LabProgram {
public static void main(String[] args) {
4
7
8 }
Transcribed Image Text:1 import java.util.Scanner; 2 3 public class LabProgram { public static void main(String[] args) { 4 7 8 }
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ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr