In this post, we will learn Find Profit or Loss Program in java Programming language.
Question:
Sam started a new business with an investment of Rs.1, 00,000. During the first year he got a profit of x%, whereas in the second year he lost a certain amount(say Rs. Y). Help him to find out the profit/loss (in terms of initial investment) in percentage at the end of the second year.
Sample input 1:
Enter the profit percentage
20
Enter the amount lost in Rs.
50000
Sample output 1:
After two years he gets a loss of 30%.
Explanation :
investment = 100000
profit = 20% of 100000 = 20000
Loss=50000
If loss > profit, there is a loss
If loss < profit, there is a profit
If loss = profit, no gain no loss
Here loss > profit So loss
To calculate loss% –
loss amount = loss – profit = 30000
Loss % =( loss amount / investment) * 100
That is 30000 * 100 / 100000 = 30%
Sample input 2:
Enter the profit percentage
20
Enter the amount lost in Rs.
20000
Sample output 2:
After two years he gets no loss or no gain.
CODE:–
import java.util.*;
public class Main
{
public static void main (String[] args) {
int investment=100000, amount=0;
Scanner sc =new Scanner(System.in);
System.out.println("Enter the profit percentage");
int profit_percentage_1sty=sc.nextInt();
System.out.println("Enter the amount lost in Rs.");
int lost_amount_2ndy=sc.nextInt();
int profit_amount_1sty=(profit_percentage_1sty*investment)/100;//BADMAS
amount=(investment+profit_amount_1sty-lost_amount_2ndy);
if(amount>investment)
{
int profit=((amount-investment)*100)/investment;//BADMAS
System.out.println("After two years he gets a profit of "+profit+"%");
}
else if(amount==investment)
{
System.out.println("After two years he gets no loss or no gain");
}
else if(amount<investment)
{
int loss=((investment-amount)*100)/investment;//remember BADMAS while writing arithmetic expressions
System.out.println("After two years he gets a loss of "+loss+"%");
}
}
}