Here’s a simple Java program to calculate the cost price of one item, based on total selling price and profit

import java.util.Scanner;

public class CostPriceCalculator {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

// Input total selling price and profit

System.out.print(“Enter total selling price of 15 items: “);

int sellingPrice = sc.nextInt();

System.out.print(“Enter total profit: “);

int profit = sc.nextInt();

// Calculate total cost price

int totalCostPrice = sellingPrice – profit;

// Cost price of one item

int costPricePerItem = totalCostPrice / 15;

System.out.println(“Cost price of one item = ₹” + costPricePerItem);

}

}

📌 Sample Input/Output:

Input:

Enter total selling price of 15 items: 200

Enter total profit: 50

Output:

Cost price of one item = ₹10