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P12.java
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P12.java
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//Write a program to accept length and breadth of a rectangular floor and find the total cost of flooring at Rs. 25 per unit.
import java.util.Scanner;
public class P12 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter length of floor: ");
double length = input.nextDouble();
System.out.print("Enter breadth of floor: ");
double breadth = input.nextDouble();
double area = length * breadth;
double cost = area * 25;
System.out.println("Total flooring cost = Rs." + cost);
input.close();
}
}
/*
* Explanation:
*
* We first import the Scanner class from the java.util package to get user
* input.
* We create a Scanner object called input.
* We ask the user to enter the length and breadth of the floor using the
* System.out.print() function and store the values in the length and breadth
* variables using the input.nextDouble() function.
* We calculate the area of the floor by multiplying the length and breadth
* variables.
* We calculate the total cost of flooring by multiplying the area variable with
* the cost per unit (which is Rs. 25).
* We display the result using the System.out.println() function.
* This program calculates the total cost of flooring for a rectangular floor
* with the given dimensions, assuming a cost of Rs. 25 per unit of area.
*/