diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..0c2ceae
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+team5-java-cli-board
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index a332a14..b7b1a67 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,10 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+<<<<<<< HEAD
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="myGradleHome" value="" />
+=======
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="delegatedBuild" value="false" />
+        <option name="testRunner" value="PLATFORM" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+>>>>>>> 279a9e0 (은행업무프로그램)
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 0f2bd05..999d6cd 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
+<<<<<<< HEAD
+=======
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$" />
+  </component>
+>>>>>>> 279a9e0 (은행업무프로그램)
   <component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="loom-ea-25" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index 94a25f7..ec4740c 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
+<<<<<<< HEAD
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
+=======
+    <mapping directory="" vcs="Git" />
+>>>>>>> 279a9e0 (은행업무프로그램)
   </component>
 </project>
\ No newline at end of file
diff --git a/README.md b/README.md
index f124d83..af71473 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,22 @@
-# team5-java-cli-board
\ No newline at end of file
+# team5-java-cli-board
+- 계좌생성 : add
+입력 : 계좌번호, 초기금액, 비밀번호, 이름, 계좌코드
+
+- 입금: push
+입력 : 계좌, 비밀번호, 이름, 입금금액
+
+- 출금 : pull
+입력 : 계좌, 비밀번호, 이름, 출금금액
+
+- 이체 : trans
+입력 : 출금할 계좌, 비밀번호, 금액, 이름, 입금할 계좌
+
+- 계좌조회 : list
+입력 : 계좌번호, 비밀번호
+출력 : 이름, 금액, 입금계좌, 개설날짜, 
+      입금내역, 입금액, 입금날짜, 입금자, 출금날짜, 출금액 출금자, 출금계좌, 계좌코드(출금시 입금내용 *****, 입금시 출금내용*****)
+
+- 계좌폐기 : remove
+입력 : 계좌, 비밀번호 
+
+- 언어 : java
diff --git a/src/main/java/org/example/App.java b/src/main/java/org/example/App.java
index 666a561..a03deba 100644
--- a/src/main/java/org/example/App.java
+++ b/src/main/java/org/example/App.java
@@ -1,4 +1,271 @@
 package org.example;
 
+import org.example.Article.Article;
+import org.example.Article.ArticleController;
+import org.example.Article.ArticleExIN;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
 public class App {
+    public void run() {
+        Scanner scanner = new Scanner(System.in);
+        ArticleController articleController = new ArticleController();
+        while (true) {
+            System.out.print("명령)");
+            String cmd = scanner.next().trim();
+            Rq rq = new Rq(cmd);
+            if (rq.cmdLIST.equals("push")) {
+
+                System.out.println("계좌를 입력하세요");
+                String account = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                System.out.println("금액을 입력하세요");
+                String momey = scanner.next().trim();
+                System.out.println("이름을 입력하세요");
+                String name = scanner.next().trim();
+
+                if (account.isEmpty()) {
+                    System.out.println("계좌가 없습니다");
+                    continue;
+                }
+                if (password.isEmpty() || password.length() != 4) {
+                    System.out.println("비밀번호가 잘못되었습니다.");
+                    continue;
+                }
+                if (momey.isEmpty()) {
+                    System.out.println("금액이 잘못되었습니다.");
+                    continue;
+                }
+                if (name.isEmpty()) {
+                    System.out.println("이름이 잘못되었습니다.");
+                    continue;
+                }
+                int article;
+                article = articleController.push_list(account, password, momey, name);
+
+                if (article == -1) {
+                    System.out.println("계좌나 비밀번호가 잘못되었습니다.");
+                } else if (article == -2) {
+                    System.out.println("예금통장입니다.");
+                }
+
+            } else if (cmd.equals("pull")) {
+
+                System.out.println("출금계좌를 입력하세요");
+                String exaccount = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                System.out.println("출금금액을 입력하세요");
+                String exmomey = scanner.next().trim();
+                System.out.println("이름을 입력하세요");
+                String name = scanner.next().trim();
+
+                if (exaccount.isEmpty()) {
+                    System.out.println("계좌가 없습니다");
+                    continue;
+                }
+                if (password.isEmpty() || password.length() != 4) {
+                    System.out.println("비밀번호가 잘못되었습니다.");
+                    continue;
+                }
+                if (exmomey.isEmpty()) {
+                    System.out.println("금액이 잘못되었습니다.");
+                    continue;
+                }
+                if (name.isEmpty()) {
+                    System.out.println("이름이 잘못되었습니다.");
+                    continue;
+                }
+
+                int article;
+                article = articleController.pull_list(exaccount, password, exmomey, name);
+
+                if (article == -1) {
+                    System.out.println("계좌나 비밀번호가 잘못되었습니다.");
+                } else if (article == -2) {
+                    System.out.println("금액이잘못되었습니다.");
+                } else if (article == -3) {
+                    System.out.println("보통계좌가아닙니다.");
+                }
+            } else if (rq.cmdLIST.equals("trans")) {
+                System.out.println("출금계좌를 입력하세요");
+                String exaccount = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                System.out.println("출금금액을 입력하세요");
+                String exmomey = scanner.next().trim();
+
+                System.out.println("입금계좌를 입력하세요");
+                String account = scanner.next().trim();
+
+                if (account.isEmpty()) {
+                    System.out.println("계좌가 없습니다");
+                    continue;
+                }
+                if (password.isEmpty() || password.length() != 4) {
+                    System.out.println("비밀번호가 잘못되었습니다.");
+                    continue;
+                }
+                if (exmomey.isEmpty()) {
+                    System.out.println("금액이 잘못되었습니다.");
+                    continue;
+                }
+                if (account.equals(exaccount)) {
+                    System.out.println("입금게좌와 출금계좌가 같습니다.");
+                    continue;
+                }
+
+                Article article;
+                article = articleController.trans_list(exaccount, password, exmomey, account);
+                if (article == null) {
+                    System.out.println("입금통장이 없거나 출금통장이 없거나 비밀번호가 틀렸습니다..");
+                    continue;
+                }
+                if (article.getAccount().equals(exaccount)) {
+                    if (!article.getPassword().equals(password)) {
+                        System.out.println("패스워드가 틀립니다.");
+                        continue;
+                    }
+                }
+                if (article.getAccountCode().equals("B")) {
+                    if (article.getAccount().equals(account)) {
+                        System.out.println("거래가 성사되었습니다.");
+                        continue;
+                    }
+                    if (article.getAccount().equals(exaccount)) {
+                        System.out.println("출금통장이 보통계좌가아닙니다.");
+                    }
+                } else if (article.getAccountCode().equals("C")) {
+                    if (article.getAccount().equals(exaccount)) {
+                        System.out.println("출금통장이 보통계좌가아닙니다.");
+
+                    } else if (article.getAccount().equals(account)) {
+                        System.out.println("입금통장이 보통계좌가아닙니다.");
+                    }
+                } else if (article.getAccountCode().equals("A")) {
+                    if (article.getAccount().equals(account)) {
+                        System.out.println("거래가 성사되었습니다.");
+                        continue;
+                    }
+                    if (article.getAccount().equals(exaccount)) {
+                        System.out.println("금액이 틀립니다");
+                    }
+                }
+
+            } else if (rq.cmdLIST.equals("add")) {
+                System.out.println("계좌를 입력하세요");
+                String account = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                System.out.println("금액을 입력하세요");
+                String momey = scanner.next().trim();
+                System.out.println("이름을 입력하세요");
+                String name = scanner.next().trim();
+                System.out.println("계좌코드를 입력하세요 일반통장 : A, 적금통장 : B, 예금통장 : C");
+                String acccode = scanner.next().trim();
+                if (is_account(account, password, momey, name, acccode)) {
+                    continue;
+                }
+                Article article;
+                article = articleController.add_list(account, password, momey, name, acccode);
+                if (article != null) {
+                    System.out.println("중복된 계좌가 있습니다.");
+                }
+            } else if (rq.cmdLIST.equals("list")) {
+                System.out.println("계좌를 입력하세요");
+                String account = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                if (account.isEmpty()) {
+                    System.out.println("계좌가 없습니다");
+                    continue;
+                }
+                if (password.isEmpty() || password.length() != 4) {
+                    System.out.println("비밀번호가 잘못되었습니다.");
+                    continue;
+                }
+                Article article_copy;
+                article_copy = articleController.list_list(account, password);
+
+                //이름, 총금액, 계좌, 개설날짜, 입금날짜, 출금날짜 출금자, 입금자
+                //입금내역, 입금액, 입금날짜, 입금자, 출금날짜, 출금액 출금자(출금시 입금내용 *****, 입금시 출금내용*****)
+                if (article_copy == null) {
+                    System.out.println("게좌가 없습니다.");
+                    continue;
+                }
+                System.out.println("이름, 총금액, 계좌, 개설날짜 계좌코드");
+                System.out.println(article_copy.getAccountName() + " " + article_copy.getTotalmoney() + " "
+                        + article_copy.getAccount() + " " + article_copy.getCreate_at_s() + " " + article_copy.getAccountCode());
+                System.out.println("입금액, 입금날짜, 입금자, 출금날짜, 출금액 출금자, 출금계좌");
+                ArrayList<ArticleExIN> articleE;
+                articleE = articleController.list_lists(account, password);
+                if (articleE.isEmpty()) {
+                    continue;
+                }
+                int i = 0;
+                while (true) {
+                    System.out.println(articleE.get(i).getMoney() + " " + articleE.get(i).getIn_at_s() + " " + articleE.get(i).getAccountName() + " " + articleE.get(i).getEx_at_s() + " " + articleE.get(i).getExmoney()
+                            + " " + articleE.get(i).getExaccountname() + " " + articleE.get(i).getExaccount());
+                    i++;
+                    if (i == articleE.size()) {
+                        i = 0;
+                        break;
+                    }
+                }
+            } else if (rq.cmdLIST.equals("remove")) {
+                System.out.println("계좌를 입력하세요");
+                String account = scanner.next().trim();
+                System.out.println("패스워드를 입력하세요");
+                String password = scanner.next().trim();
+                if (account.isEmpty()) {
+                    System.out.println("계좌가 없습니다");
+                    continue;
+                }
+                if (password.isEmpty() || password.length() != 4) {
+                    System.out.println("비밀번호가 잘못되었습니다.");
+                    continue;
+                }
+                int value = 0;
+                value = articleController.remove_list(account, password);
+                if (value == 0) {
+                    System.out.println("삭제가 완료되었습니다.");
+                } else if (value == 1) {
+                    System.out.println("계좌나 비밀번호가 잘못되었습니다.");
+                } else if (value == 2) {
+                    System.out.println("패스워드나 게좌가 잘못되었습니다.");
+                }
+
+            } else if (rq.cmdLIST.equals("exit")) {
+                System.out.println("프로그램 종료");
+                return;
+            }
+        }
+    }
+
+    public boolean is_account(String account, String password, String momey, String name, String acccode) {
+
+        if (account.isEmpty()) {
+            System.out.println("계좌가 없습니다");
+            return true;
+        }
+        if (password.isEmpty() || password.length() != 4) {
+            System.out.println("비밀번호가 잘못되었습니다.");
+            return true;
+        }
+        if (momey.isEmpty()) {
+            System.out.println("금액이 잘못되었습니다.");
+            return true;
+        }
+        if (name.isEmpty()) {
+            System.out.println("이름이 잘못되었습니다.");
+            return true;
+        }
+        if (acccode.isEmpty() || (!acccode.equals("A") && !acccode.equals("B") && !acccode.equals("C"))) {
+            System.out.println("계좌입력코드가 잘못되었습니다.");
+            return true;
+        }
+        return false;
+    }
 }
diff --git a/src/main/java/org/example/Article/Article.java b/src/main/java/org/example/Article/Article.java
new file mode 100644
index 0000000..fed643b
--- /dev/null
+++ b/src/main/java/org/example/Article/Article.java
@@ -0,0 +1,74 @@
+package org.example.Article;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+public class Article extends ArticleExIN {
+    public int totalmoney;
+
+    public String password;
+
+    public String accountCode;
+
+    public LocalDateTime create_at;
+
+    String create_at_s;
+
+    public Article(String account, String pawssword, int money, String accountName, String accountCode) {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        this.account = account;
+        this.password = pawssword;
+        this.money = money;
+        this.accountName = accountName;
+        this.accountCode = accountCode;
+        this.totalmoney = money;
+        this.create_at = LocalDateTime.now();
+        this.create_at_s = this.create_at.format(formatter);
+        this.exaccountname = "*****";
+        this.exaccount = "*****";
+        this.ex_at = LocalDateTime.parse("1111-11-11T11:11:11");
+        this.ex_at_s = this.ex_at.format(formatter);
+        this.exmoney = 0;
+        this.in_at = this.create_at;
+
+    }
+
+    public void setAccountCode(String accountCode) {
+        this.accountCode = accountCode;
+    }
+
+    public void addMoney(int money) {
+        this.totalmoney += money;
+    }
+
+    public String getCreate_at_s() {
+        return create_at_s;
+    }
+
+    public void popMoney(int exmoney) {
+        this.totalmoney -= exmoney;
+    }
+
+    public boolean istotalMoney(int exmoney) {
+
+        int mon = this.totalmoney - exmoney;
+        return mon >= 0;
+    }
+
+    public LocalDateTime getCreate_at() {
+        return create_at;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public String getAccountCode() {
+        return accountCode;
+    }
+
+    public int getTotalmoney() {
+        return totalmoney;
+    }
+
+}
diff --git a/src/main/java/org/example/Article/ArticleController.java b/src/main/java/org/example/Article/ArticleController.java
new file mode 100644
index 0000000..d770380
--- /dev/null
+++ b/src/main/java/org/example/Article/ArticleController.java
@@ -0,0 +1,91 @@
+package org.example.Article;
+
+import java.util.ArrayList;
+
+public class ArticleController {
+
+    public ArticleModel articleModel;
+
+    public ArticleController() {
+        articleModel = new ArticleModel();
+    }
+
+    public int push_list(String account, String password, String momey, String name) {
+
+        int article;
+        article = articleModel.push_model(account, password, momey, name);
+        if (article == -1) {
+            return -1;
+        }
+        if (article == -2) {
+            return -2;
+        }
+
+        articleModel.articles.get(article).addMoney(Integer.parseInt(momey));
+
+        return article;
+    }
+
+
+    public int pull_list(String exaccount, String password, String exmomey, String name) {
+        int article;
+        article = articleModel.pull_model(exaccount, password, exmomey, name);
+        if (article == -1) {
+            return -1;
+        }
+        if (article == -2) {
+            return -2;
+        }
+        if (article == -3) {
+            return -3;
+        }
+
+        articleModel.articles.get(article).popMoney(Integer.parseInt(exmomey));
+
+        return article;
+
+    }
+
+    public Article trans_list(String exaccount, String password, String exmomey, String account) {
+
+        Article article2;
+        article2=articleModel.list(exaccount, password);
+
+        Article article;
+        article = articleModel.trans_model(exaccount, password, exmomey, account, article2);
+
+        if (article == null) {
+                return null;
+        } else {
+            if (article.getAccount().equals(account)) {
+                if (!article.getAccountCode().equals("C")) {
+                    article2.popMoney(Integer.parseInt(exmomey));
+                    int index = articleModel.articles.indexOf(article);
+                    articleModel.articles.get(index).addMoney(Integer.parseInt(exmomey));
+                }
+                return article;
+            } else {
+                return article;
+            }
+
+        }
+    }
+
+
+    public Article add_list(String account, String password, String momey, String name, String acccode) {
+        return articleModel.add_model(account, password, momey, name, acccode);
+    }
+
+    public Article list_list(String account, String password) {
+
+        return articleModel.list_model(account, password);
+    }
+
+    public int remove_list(String account, String password) {
+        return articleModel.remove_model(account, password);
+    }
+
+    public ArrayList<ArticleExIN> list_lists(String account, String password) {
+        return articleModel.list_models(account, password);
+    }
+}
diff --git a/src/main/java/org/example/Article/ArticleExIN.java b/src/main/java/org/example/Article/ArticleExIN.java
new file mode 100644
index 0000000..ff9301f
--- /dev/null
+++ b/src/main/java/org/example/Article/ArticleExIN.java
@@ -0,0 +1,92 @@
+package org.example.Article;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+public class ArticleExIN {
+
+    public String account;
+    public String exaccount;
+    public int money;
+    public int exmoney;
+    public String accountName;
+    public String exaccountname;
+    public LocalDateTime ex_at;
+    public LocalDateTime in_at;
+    public String ex_at_s;
+    public String in_at_s;
+
+    public ArticleExIN() {
+
+    }
+
+    public ArticleExIN(String account, int money, String accountName) {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        this.account = account;
+        this.money = money;
+        this.accountName = accountName;
+        this.exaccountname = "*****";
+        this.exaccount = "*****";
+        this.ex_at = LocalDateTime.parse("1111-11-11T11:11:11");
+        this.ex_at_s = this.ex_at.format(formatter);
+        this.exmoney = 0;
+        this.in_at = LocalDateTime.now();
+        this.in_at_s = this.in_at.format(formatter);
+    }
+
+    public ArticleExIN(String exaccount, String exmoney, String exaccountName) {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        this.account = "*****";
+        this.money = 0;
+        this.accountName = "*****";
+        this.exaccountname = exaccountName;
+        this.exaccount = exaccount;
+        this.ex_at = LocalDateTime.now();
+        this.ex_at_s = this.ex_at.format(formatter);
+        this.exmoney = Integer.parseInt(exmoney);
+        this.in_at = LocalDateTime.parse("1111-11-11T11:11:11");
+        this.in_at_s = this.in_at.format(formatter);
+    }
+
+    public String getEx_at_s() {
+        return ex_at_s;
+    }
+
+    public String getIn_at_s() {
+        return in_at_s;
+    }
+
+    public LocalDateTime getEx_at() {
+        return ex_at;
+    }
+
+    public LocalDateTime getIn_at() {
+        return in_at;
+    }
+
+    public String getAccount() {
+        return account;
+    }
+
+    public String getExaccount() {
+        return exaccount;
+    }
+
+
+    public int getMoney() {
+        return money;
+    }
+
+    public int getExmoney() {
+        return exmoney;
+    }
+
+
+    public String getAccountName() {
+        return accountName;
+    }
+
+    public String getExaccountname() {
+        return exaccountname;
+    }
+}
diff --git a/src/main/java/org/example/Article/ArticleModel.java b/src/main/java/org/example/Article/ArticleModel.java
new file mode 100644
index 0000000..caa3360
--- /dev/null
+++ b/src/main/java/org/example/Article/ArticleModel.java
@@ -0,0 +1,292 @@
+package org.example.Article;
+
+import java.util.ArrayList;
+
+public class ArticleModel {
+
+
+    public ArrayList<Article> articles = new ArrayList<>();
+    public ArrayList<ArticleExIN> articlesEI = new ArrayList<>();
+
+    public int push_model(String account, String password, String momey, String name) {
+
+
+        int article;
+        article = push_model_list(account, password, momey, name);
+
+        if (article == -1) {
+            return -1;
+        }
+        if (articles.get(article).getAccountCode().equals("C")) {
+            return -2;
+        }
+
+        ArticleExIN articlesExI = new ArticleExIN(account, Integer.parseInt(momey), name);
+        articlesEI.add(articlesExI);
+        return article;
+
+
+    }
+
+    public int push_model_list(String account, String password, String momey, String name) {
+        int i = 0;
+
+        while (true) {
+            if (articles.get(i).getAccount().equals(account) && articles.get(i).getPassword().equals(password)) {
+                return i;
+            }
+            i++;
+            if (i == articles.size()) {
+               return -1;
+            }
+        }
+    }
+
+    public int pull_model(String exaccount, String password, String exmomey, String name) {
+
+        int article;
+        article = pull_model_list(exaccount, password, exmomey, name);
+
+        if (article == -1) {
+            return -1;
+        }
+        if (articles.get(article).getAccountCode().equals("B") && !articles.get(article).getAccountCode().equals("C"))
+            return -3;
+        if (articles.get(article).istotalMoney(Integer.parseInt(exmomey))) {
+            ArticleExIN articlesExI = new ArticleExIN(exaccount, exmomey, name);
+            articlesEI.add(articlesExI);
+            return article;
+        } else {
+            return -2;
+        }
+    }
+
+    public int pull_model_list(String exaccount, String password, String exmomey, String name) {
+        int i = 0;
+        int index = 0;
+        while (true) {
+            if (articles.get(i).getAccount().equals(exaccount) && articles.get(i).getPassword().equals(password)) {
+                index = i;
+                break;
+            }
+            i++;
+            if (i == articles.size()) {
+                i = 0;
+                return -1;
+            }
+        }
+        return index;
+    }
+
+    public Article trans_model(String exaccount, String password, String exmomey, String account, Article article) {
+        Article article_in;
+        article_in = trans_model_list(account);
+        if (article_in == null) {
+            return null;
+        }
+        if (article == null) {
+            return null;
+        }
+
+        if (article_in.getAccountCode().equals("C")) {
+            return article_in;
+        }
+
+        if (article.getAccountCode().equals("C") || article.getAccountCode().equals("B")) {
+            return article;
+        }
+
+        if (article.istotalMoney(Integer.parseInt(exmomey))) {
+            ArticleExIN articlesExI = new ArticleExIN(account, Integer.parseInt(exmomey), article_in.getAccountName());
+            ArticleExIN articlesExI2 = new ArticleExIN(exaccount, exmomey, article.getAccountName());
+            articlesEI.add(articlesExI);
+            articlesEI.add(articlesExI2);
+            return article_in;
+        }else{
+            return article;
+        }
+    }
+
+
+    public Article trans_model_list(String account) {
+        int i = 0;
+        int index = 0;
+        while (true) {
+            if (articles.get(i).getAccount().equals(account)) {
+                index = i;
+                break;
+            }
+            i++;
+            if (i == articles.size()) {
+                i = 0;
+                return null;
+            }
+
+        }
+        return articles.get(index);
+    }
+
+    public Article add_model(String account, String password, String momey, String name, String acccode) {
+
+        Article eqarticle;
+        eqarticle = is_article(account);
+        if (eqarticle != null) {
+            return eqarticle;
+        }
+        Article article = new Article(account, password, Integer.parseInt(momey), name, acccode);
+        ArticleExIN articlesExI = new ArticleExIN(account, Integer.parseInt(momey), name);
+        articles.add(article);
+        articlesEI.add(articlesExI);
+        return null;
+    }
+
+
+    public Article is_article(String account) {
+
+        if (!articles.isEmpty()) {
+            int i = 0;
+
+            while (true) {
+                if (articles.get(i).getAccount().equals(account)) {
+
+                    return articles.get(i);
+                }
+                i++;
+                if (i == articles.size()) {
+
+                    return null;
+                }
+            }
+        }
+        return null;
+    }
+
+    public Article list_model(String account, String password) {
+
+        Article article_copy;
+        article_copy = account_list(account, password);
+        if (article_copy == null) {
+            return null;
+        }
+        return article_copy;
+    }
+
+    public ArrayList<ArticleExIN> eoaccount_list(String account) {
+        ArrayList<ArticleExIN> articleE = new ArrayList<>();
+        int i = 0;
+        while (true) {
+            if (articlesEI.get(i).getAccount().equals(account) || articlesEI.get(i).getExaccount().equals(account)) {
+                articleE.add(articlesEI.get(i));
+            }
+            i++;
+            if (i == articlesEI.size()) {
+                i = 0;
+                break;
+            }
+        }
+        return articleE;
+    }
+
+    public Article account_list(String account, String password) {
+        int i = 0;
+        if (articles.isEmpty()) {
+            return null;
+        }
+        Article article_copy = null;
+        while (true) {
+            if (articles.get(i).getAccount().equals(account) && articles.get(i).getPassword().equals(password)) {
+                article_copy = (articles.get(i));
+                break;
+            }
+            i++;
+            if (i == articles.size()) {
+                i = 0;
+                break;
+            }
+        }
+        if (article_copy == null) {
+            return null;
+        }
+        return article_copy;
+    }
+
+    public int remove_model(String account, String password) {
+        int value = 0;
+        value = remove_account(account, password);
+        value = remove_ieaccount(account, password);
+        return value;
+    }
+
+    public int remove_ieaccount(String account, String password) {
+        if (articlesEI.isEmpty()) {
+            return 0;
+        }
+
+        int i = 0;
+        while (true) {
+            if (articlesEI.get(i).getAccount().equals(account)) {
+                articlesEI.remove(i);
+                int m=articlesEI.size();
+
+                if (i>=m) {
+                    return 0;
+                }
+
+            }else{
+                i++;
+                int m=articlesEI.size();
+                if (i>=m) {
+                    return 0;
+                }
+            }
+        }
+    }
+
+    public int remove_account(String account, String password) {
+        if (articles.isEmpty()) {
+
+            return 1;
+        }
+
+        int i = 0;
+        while (true) {
+            if (articles.get(i).getAccount().equals(account) && articles.get(i).getPassword().equals(password)) {
+                articles.remove(i);
+                return 0;
+            }
+            i++;
+            if (i == articles.size()) {
+
+                return 2;
+            }
+        }
+    }
+
+    public ArrayList<ArticleExIN> list_models(String account, String password) {
+        ArrayList<ArticleExIN> articleE;
+        articleE = eoaccount_list(account);
+        return articleE;
+
+    }
+
+    public Article list(String exaccount, String password) {
+        int i = 0;
+        int index2 = 0;
+        while (true) {
+            if (articles.get(i).getAccount().equals(exaccount)) {
+                if (articles.get(i).getPassword().equals(password)) {
+                    index2 = i;
+                    break;
+                } else {
+                    return articles.get(i);
+                }
+            }
+            i++;
+            if (i == articles.size()) {
+                i = 0;
+                return null;
+            }
+        }
+        return  articles.get(index2);
+    }
+}
diff --git a/src/main/java/org/example/Main.java b/src/main/java/org/example/Main.java
index ebc0467..d50dcc9 100644
--- a/src/main/java/org/example/Main.java
+++ b/src/main/java/org/example/Main.java
@@ -3,7 +3,7 @@
 //TIP 코드를 <b>실행</b>하려면 <shortcut actionId="Run"/>을(를) 누르거나
 // 에디터 여백에 있는 <icon src="AllIcons.Actions.Execute"/> 아이콘을 클릭하세요.
 public class Main {
-    static void main() {
-        }
+    public static void main(String[] args) {
+        new App().run();
     }
 }
diff --git a/src/main/java/org/example/Rq.java b/src/main/java/org/example/Rq.java
index d8fb6ea..9420a98 100644
--- a/src/main/java/org/example/Rq.java
+++ b/src/main/java/org/example/Rq.java
@@ -1,4 +1,10 @@
 package org.example;
 
 public class Rq {
-}
+
+    public String cmdLIST;
+
+    Rq(String cmd) {
+        this.cmdLIST = cmd;
+    }
+}
\ No newline at end of file