How are user inputs handled in this program?

To handle user inputs in a program, you typically use functions that read data from the standard input. The method can vary depending on the programming language. Here are examples in a few common languages:

C

You can use scanf to read user input:

#include <stdio.h>

int main() {
    int length, breadth;
    printf("Enter length: ");
    scanf("%d", &length);
    printf("Enter breadth: ");
    scanf("%d", &breadth);
    return 0;
}

Python

You can use the input() function:

length = int(input("Enter length: "))
breadth = int(input("Enter breadth: "))

Java

You can use a Scanner object:

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter length: ");
        int length = scanner.nextInt();
        System.out.print("Enter breadth: ");
        int breadth = scanner.nextInt();
        scanner.close();
    }
}

JavaScript

You can use prompt() in a browser environment:

let length = prompt("Enter length:");
let breadth = prompt("Enter breadth:");

In each case, the program prompts the user for input, reads the input, and stores it in a variable for further processing. If you need more specific details or examples, let me know!