質問編集履歴
1
進展させました
title
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File without changes
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body
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@@ -11,14 +11,16 @@
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11
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import java.util.Scanner;
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import java.io.*;
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import java.io.FileNotFoundException;
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14
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import java.io.PrintWriter;
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class Account {
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private float balance;
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private int countDp;
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private int countWd;
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-
float[] deposit = new float[
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float[] deposit = new float[10];
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float[] withdrawal = new float[
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float[] withdrawal = new float[10];
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Scanner input = new Scanner(System.in);
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@@ -28,11 +30,24 @@
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countWd = 0;
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}
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private float[] enhanceArray(float[] array) {
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float[] newArray = new float[array.length + 10];
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for (int i = 0; i < array.length; i++) {
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newArray[i] = array[i];
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}
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return newArray;
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}
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public float depositing() {
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System.out.println("Enter the amount you would like to deposit: ");
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float depositAmount = input.nextFloat();
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if (countDp == deposit.length) {
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deposit = enhanceArray(deposit);
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}
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deposit[countDp] = depositAmount;
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balance += depositAmount;
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countDp += 1;
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@@ -44,34 +59,33 @@
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float withdrawalAmount = input.nextFloat();
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if (balance >= withdrawalAmount)
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if (balance >= withdrawalAmount) {
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if (countWd == deposit.length) {
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withdrawal = enhanceArray(withdrawal);
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}
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withdrawal[countDp] = withdrawalAmount;
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balance -= withdrawalAmount;
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countWd += 1;
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else {
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} else {
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System.out.println("Less balance, transaction failed.");
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}
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return balance;
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}
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public float balanceOfAccount() {
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return balance;
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}
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public void outputAllDeposits() {
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// while(input.hasNextFloat()) {
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// deposit[countDp] = input.nextFloat();
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// float line = deposit[countDp];
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// countDp += 1;
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// System.out.println(line);
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// }
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System.out.println("Outputting all your deposits:");
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for (int i = 0; i <
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for (int i = 0; i < countDp; i++) {
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deposit[i] = input.nextFloat();
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if(deposit[i] >= 0.0f) {
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System.out.println(deposit[i]);
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System.out.println("$" + deposit[i]);
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}
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}
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}
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@@ -79,11 +93,11 @@
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public void outputAllWithdraws() {
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System.out.println("Outputting all your withdrawals:");
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for (int i = 0; i <
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for (int i = 0; i < countWd; i++) {
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withdrawal[i] = input.nextFloat();
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if(withdrawal[i] >= 0.0f) {
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System.out.println(withdrawal[i]);
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System.out.println("$" + withdrawal[i]);
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}
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}
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}
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@@ -126,8 +140,10 @@
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public static void main(String[] args) throws Exception{
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int choice = 0;
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Account account = new Account();
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Scanner in = new Scanner(System.in);
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do {
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System.out.println("**************************************\n" +
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"* Bank Account Program: *\n" +
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@@ -173,5 +189,4 @@
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account.outputToTextFile();
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}
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}
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-
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```
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