Question

File: HW2_BankTable.java
Write a program that simulates 2 bank transactions. The user will enter: the original amount in the bank, the money for transaction 1 and the money for transaction 2.
If a transaction has a negative number it means that money was removed from bank (an withdrawal).
If a transaction has a positive number it means that money was deposited in the bank.
Hint: if you add a negative number you are effectively subtracting. E.g. 100 + (-10) = 90 (so if you just add the transaction, it will do teh correct computation for both positive/deposit and negative/removal transactions)
Print the data as a table. Use System.out.printf and reserve a minimum number of spaces to ensure the table stays aligned. Count the - to see how many spaces to reserve.

This program will simulate 2 bank transactions.
Enter the original amount of money in the bank: 100.03
Enter the 1st transaction: 1000.2
Enter the 2nd transaction: 36
---------------------------
| Transaction |  Account  |
|             |    100.03 |
|     1000.20 |   1100.23 |
|       36.00 |   1136.23 |
---------------------------

Sample run 2:

This program will simulate 2 bank transactions.
Enter the original amount of money in the bank: 10023
Enter the 1st transaction: -56
Enter the 2nd transaction: 90.3
---------------------------
| Transaction |  Account  |
|             |  10023.00 |
|      -56.00 |   9967.00 |
|       90.30 |  10057.30 |
---------------------------

Answer 1

/*PROGRAM */

/* import scanner class with util package */
import java.util.Scanner;
/* import package for decimal point selection to format decimal number */
import java.math.RoundingMode;
import java.text.DecimalFormat;
public class HW2_BankTable
{
public static void main(String args[])
{
    double amt,t1,t2,amt1,amt2;
       int c=0;
       int l,i;   
       /* Application of scanner class */
       /* sc is the object of scanner class */
       /* sc is used to take input from console */
       Scanner sc=new Scanner(System.in);
       /* after point two decimal value and last digit will be 0 */
       DecimalFormat ob = new DecimalFormat("##.00");
   /* taking all values from console */
       System.out.print("\nEnter the original amount of money in the bank: ");
       amt=sc.nextDouble();
       System.out.print("\nEnter the 1st transaction: ");
       t1=sc.nextDouble();
       System.out.print("\nEnter the 2nd transaction: ");
       t2=sc.nextDouble();
       amt1=amt+t1;
       amt2=amt1+t2;
       /* print the result as formated tabular format according to
       output format */
       String name="| Transaction | Account |";
       /* no of "-" according to the length of table header */
       /* it helps to use minimum space */
l=name.length();
       /* table formating structure */
System.out.print(" ");
       for(i=0;i<l;i++)
       {
          
           System.out.print("-");
}
System.out.println();
System.out.print(" ");      
       System.out.println(name);
       System.out.println(" | | " + ob.format(amt) + "|" );
       System.out.println(" | " + ob.format(t1) + "| " + ob.format(amt1) + "|" );
       System.out.println(" | " + ob.format(t2) + "| " + ob.format(amt2) + "|" );
       System.out.print(" ");
       for(i=0;i<l;i++)
       {
          
           System.out.print("-");
          
}
      
      
   }
}  
      
      
SCREEN SHOT

/* import scanner class with util package */ import java.util.Scanner; /* import package for decimal point selection to format decimal number */ import java.math. RoundingMode; import java.text.DecimalFormat; public class HW2_BankTable public static void main(String args[]) double amt, ti, t2, amt1, amt2; int C=0; int 1,i; 7 * Application of scanner class */ /* & is the object of scanner class */ /* 2 is used to take input from console */ Scanner sc=new Scanner(System.in); /* after point two decimal value and last digit will be O */ DecimalFormat ob = new Decimal Format ("##.00"); /* taking all values from console */ System.out.print("\nEnter the original amount of money in the bank: "); amt=3c.nextDouble(); System.out.print("\nEnter the 1st transaction: "); tl=3c.nextDouble(); System.out.print("\nEnter the 2nd transaction: "); t2=3c.nextDouble(); amtl=amt+t1; amt2=amt 1+t2; /* print the result as formated tabular format according to output format */ String name="| Transaction | Account |"; /* no of "-" according to the length of table header */ /* it helps to use minimum space */ l=name.length();

/* table formating structure */ System.out.print(" "); for(i=0;i<l;i++) System.out.print("-"); System.out.println(); System.out.print(" "); System.out.println (name); System.out.println(" | System.out.println(" || System.out.println(" | System.out.print(" "); for(i=0;i<l;i++) | " + ob.format (amt) + "|"); " + ob. format (t1) + " " + ob. format (amt 1) + " "); " + ob. format (t2) + " " + ob. format (amt2) + " "); System.out.print("-");

OUTPUT

C:\Program Files\Java\jdk1.8.0_131\bin>javac HW2_BankTable.java C:\Program Files\Java\jdk1.8.0_131\bin>java HW2_BankTable Enter the original amount of money in the bank: 100.03 Enter the 1st transaction: 1000.2 Enter the 2nd transaction: 36 I Transaction | Account i 100.03 1000.20: 1100.23: 36.00: 1136.231 C:\Program Files\Java\jdk1.8.0_131\bin>java Hw2_BankTable Enter the original amount of money in the bank: 10023 Enter the 1st transaction: -56 Enter the 2nd transaction: 90.3 | Transaction | Account ! | 10023.00! -56.00: 9967.00 : 90.30 10057.30: C:\Program Files\Java jdk1.8.0 131 bin>