質問編集履歴
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test
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File without changes
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test
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@@ -38,7 +38,13 @@
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###
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```java
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import java.util.Hashtable;
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@@ -86,11 +92,181 @@
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}
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public int close(String name /* 口座名 */) {
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-
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if(customer.get(name) == null){
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return -7;
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}else if(balance != 0){
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return -1;
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-
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}else{
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customer.remove(name);
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return 0;
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}
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} /* 口座解約 */
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public int deposit(String name /* 口座名 */, int amount /* 預金額 */){
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if(customer.get(name) == null){
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return -7;
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}else if(amount <= 0){
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return -3;
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}
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balance = balance + amount;
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return 0;
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} /* 預金 */
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public int withdraw(String name /* 口座名 */, int amount /* 引き出し額 */) {
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if(customer.get(name) == null){
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return -7;
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}else if(amount <= 0){
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return -3;
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}else if(balance < amount){
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return -1;
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}
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balance = balance - amount;
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return 0;
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} /* 払い戻し*/
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public int showBalance(String name /* 口座名 */) {
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if(customer.get(name) == null){
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return -7;
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}
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return balance;
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} /* 残高照会 */
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import java.util.Hashtable;
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public class BankTest{
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public static void main(String[] args){
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int modori,kane;
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//インスタンス作成し、bankにputメソッドで追加する
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Bank haruki = new Bank();
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Bank dummy = new Bank();
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//口座作成
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modori = haruki.open("春希");
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if(modori==0){
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System.out.println("口座作成成功で正常です");
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}else if(modori==-7){
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System.out.println("すでに口座が存在しています");
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}
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System.out.println("\n");
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//口座作成(同じものを作る)
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modori = haruki.open("春希");
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if(modori==0){
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System.out.println("口座作成成功で正常です");
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}else if(modori==-7){
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System.out.println("すでに口座が存在しています");
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}
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System.out.println("\n");
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//10000円預金
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modori = haruki.deposit("春希",10000);
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if(modori==0){
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System.out.println("預金成功で正常です");
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}else if(modori==-7){
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System.out.println("口座が存在しないです");
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}else if(modori==-3){
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System.out.println("入金額が0円以下です");
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}
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System.out.println("\n");
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|
269
|
+
..............
|
94
270
|
|
95
271
|
```
|
96
272
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