In C$++$ please $4\mathrm{.}18$ LAB: Checker for integer string F$4\mathrm{.}18$ LAB: Checker forLAB

import java.util.Scanner;

public class LabProgram $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($

System.in$)$;

String userString;

$//$ Add more variables as needed

userstring $=$ scnr$.$next$()$;

$/*$ Type your code here.$*/$

$\}$

$\}$ integer string

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.orms 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 $\backslash (0-9\backslash ).$ Ex: If the input is: $1995$ the output is: Yes Ex: If the input is: $42,000$ or $1995!$ the output is: Hint: Use a loop and the isdigit$()$ function $($don$\text{'}$t forget to include the cctype library$)\mathrm{.}4\mathrm{.}18\mathrm{.}1$: LAB: Checker for integer string $\backslash (0/10\backslash )$ main.cpp Load default template...