Answer to Question #238181 in Java | JSP | JSF for Nemo

Question

The user must have the ability to search for a product. The user will select menu item two (2), which will prompt the user to enter a product code. If a valid product is found in the application, then display the product details to the user. If no valid product is found, display an error message to the user that the product cannot be located.

Answer 1

import java.util.Scanner;
public class Main
{
    public static void Search(int[] arr, int k){    
        for(int i=0;i<arr.length;i++){    
            if(arr[i] == k){    
                System.out.println("The product is found.");
                break;
            }    
        }    
        System.out.println("The product is not found.");    
    }   
	public static void main(String[] args) {
	    Scanner in=new Scanner(System.in);
		int[] arr= {121,122,123,124,125,126,127};  
		System.out.println("Enter the product code to search:");
		int product_code=in.nextInt();
		
		Search(arr,product_code);
		
	}
}