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Thread: Re: Beginner programmer here

  1. #1
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    Default Re: Beginner programmer here

    import java.util.Scanner;
    public class LoanProgram2{
    public static void main (String [] args){
    Scanner input= new Scanner(System.in);

    System.out.println("Enter the loan amount: ");
    double InitialAmountLoan = input.nextDouble();

    System.out.println("Enter interest rate: ");
    double AnnualInterestRate = input.nextDouble();

    System.out.println("Please enter the monthly repayment amount> ");
    double MonthlyRepayment = input.nextDouble();

    double InitialBalance = +InitialAmountLoan;
    System.out.println("Original loan Amount = " +InitialBalance );
    System.out.println();

    double InitialInterestRate = +AnnualInterestRate;
    System.out.println("Interest rate is = " +InitialInterestRate );
    System.out.println();

    double InitialMonthlyPayment = +MonthlyRepayment;
    System.out.println("Monthly Payment is = " +InitialMonthlyPayment);
    System.out.println();

    double AmountOfInterest =0;

    double MonthlyRate = (+AnnualInterestRate/100) /12;
    double Balance =InitialAmountLoan + (+InitialAmountLoan * +MonthlyRate) - +MonthlyRepayment;

    int count = 1;

    System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
    System.out.println();

    while (Balance > 0){
    if (Balance > 100)
    Balance = Balance + (+Balance * +MonthlyRate) - +MonthlyRepayment;

    else if (Balance <9)
    break;

    count = count +1;

    System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
    System.out.println();
    }


    System.out.println("Loan will take " +count+ " months to pay off a lone of " +InitialAmountLoan);

    }
    }

    THIS ARE THE VALUES I USED TO TEST THE PROGRAM

    100000, 6.5 AND 1500 FOR THIS RUN FINE
    BUT FOR THIS "100000, 6.5 AND 200"I WANT IT TO STOP AND PRINT "IT IS TO LOW"
    PLEASE, HELP ME FIND SOLUTION TO THIS. THANKS

  2. #2
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    Default Please help me to check what to do to stop the loop after putting the second value

    import java.util.Scanner;
    public class LoanProgram2{
    public static void main (String [] args){
    Scanner input= new Scanner(System.in);

    System.out.println("Enter the loan amount: ");
    double InitialAmountLoan = input.nextDouble();

    System.out.println("Enter interest rate: ");
    double AnnualInterestRate = input.nextDouble();

    System.out.println("Please enter the monthly repayment amount> ");
    double MonthlyRepayment = input.nextDouble();

    double InitialBalance = +InitialAmountLoan;
    System.out.println("Original loan Amount = " +InitialBalance );
    System.out.println();

    double InitialInterestRate = +AnnualInterestRate;
    System.out.println("Interest rate is = " +InitialInterestRate );
    System.out.println();

    double InitialMonthlyPayment = +MonthlyRepayment;
    System.out.println("Monthly Payment is = " +InitialMonthlyPayment);
    System.out.println();

    double AmountOfInterest =0;

    double MonthlyRate = (+AnnualInterestRate/100) /12;
    double Balance =InitialAmountLoan + (+InitialAmountLoan * +MonthlyRate) - +MonthlyRepayment;

    int count = 1;

    System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
    System.out.println();

    while (Balance > 0){
    if (Balance > 100)
    Balance = Balance + (+Balance * +MonthlyRate) - +MonthlyRepayment;

    else if (Balance <9)
    break;

    count = count +1;

    System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
    System.out.println();
    }


    System.out.println("Loan will take " +count+ " months to pay off a lone of " +InitialAmountLoan);

    }
    }

    THIS ARE THE VALUES I USED TO TEST THE PROGRAM

    100000, 6.5 AND 1500 FOR THIS RUN FINE
    BUT FOR THIS "100000, 6.5 AND 200"I WANT IT TO STOP AND PRINT "IT IS TO LOW"
    PLEASE, HELP ME FIND SOLUTION TO THIS. THANKS

  3. #3
    Junior Member
    Join Date
    Mar 2019
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    Default Please help me to check what to do to stop the loop after putting the second value

     import java.util.Scanner;
    public class LoanProgram2{
    	public static void main (String [] args){
    		Scanner input= new Scanner(System.in);
     
    		System.out.println("Enter the loan amount: ");
    		double InitialAmountLoan = input.nextDouble();
     
    		System.out.println("Enter interest rate: ");
    		double AnnualInterestRate = input.nextDouble();
     
    		System.out.println("Please enter the monthly repayment amount> ");
    		double MonthlyRepayment = input.nextDouble();	
     
    		double InitialBalance = +InitialAmountLoan;
    		System.out.println("Original loan Amount = " +InitialBalance );
    		System.out.println();
     
          double InitialInterestRate = +AnnualInterestRate;
    		System.out.println("Interest rate is = " +InitialInterestRate );
    		System.out.println();
     
         double InitialMonthlyPayment = +MonthlyRepayment;
    		System.out.println("Monthly Payment is = " +InitialMonthlyPayment);
    		System.out.println();
     
    		double AmountOfInterest =0;
     
    		double MonthlyRate = (+AnnualInterestRate/100) /12;
    		double Balance =InitialAmountLoan + (+InitialAmountLoan * +MonthlyRate) - +MonthlyRepayment;
     
    		int count = 1;
     
    		System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
            System.out.println();
     
    		while (Balance > 0){
    	    if (Balance > 100)
    	       Balance = Balance + (+Balance * +MonthlyRate) - +MonthlyRepayment;
     
    	    else if (Balance <9)
    	           	break;
     
    			count = count +1;	 
     
    			System.out.println("Balance at Month " +count+ " is " +Balance+ " after making a payment of " +MonthlyRepayment );
    		    System.out.println();
        }
     
     
    		    System.out.println("Loan will take " +count+ " months to pay off a lone of " +InitialAmountLoan);
     
    }
    }

    THIS ARE THE VALUES I USED TO TEST THE PROGRAM

    100000, 6.5 AND 1500 FOR THIS RUN FINE
    BUT FOR THIS "100000, 6.5 AND 200"I WANT IT TO STOP AND PRINT "IT IS TO LOW"
    PLEASE, HELP ME FIND SOLUTION TO THIS. THANKS

  4. #4
    Super Moderator Norm's Avatar
    Join Date
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    Eastern Florida
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    Default Re: Please help me to check what to do to stop the loop after putting the second value

    Please edit your post and wrap your code with code tags:

    [code]
    **YOUR CODE GOES HERE**
    [/code]

    to get highlighting and preserve formatting.

    STOP AND PRINT "IT IS TO LOW"
    Can you use an if statement to detect if the value is too low and then print out a message?

    What should the program do after printing out the message? Should it try to get a better value or should it end execution?
    If you don't understand my answer, don't ignore it, ask a question.

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