diff --git a/practice/quiz1/RunQuiz.java b/practice/quiz1/RunQuiz.java
new file mode 100644
index 000000000..b76e7a668
--- /dev/null
+++ b/practice/quiz1/RunQuiz.java
@@ -0,0 +1,74 @@
+package quiz1;
+
+import quiz1.enums.*;
+
+import java.util.ArrayList;
+
+public class RunQuiz {
+  
+  public static void main(String[] args) {
+    RunQuiz runQuiz = new RunQuiz();
+    runQuiz.runSort();
+  }
+
+  public void runSort() {
+    ArrayList<Student> students =  createStudents();
+
+    ArrayList<Student> boys = new ArrayList<Student>();
+    ArrayList<Student> girls = new ArrayList<Student>();
+
+    for(Student student: students) {
+      if(student.getGender() == Gender.MAN) {
+        boys.add(student);
+      } else {
+        girls.add(student);
+      }
+    }
+
+    boys.sort(new StudentComparator(SortType.HEIGHT, SortOrder.ASC).create());
+
+    girls.sort(new StudentComparator(SortType.STUDENT_ID, SortOrder.ASC).create());
+
+    girls.addAll(boys);
+
+    ArrayList<Student> newStudents = new ArrayList<Student>(girls);
+
+    newStudents.sort(new StudentComparator(SortType.GENDER, SortOrder.ASC).create());
+
+    printResult(newStudents);
+  }
+
+    public ArrayList<Student> createStudents() {
+    ArrayList<Student> students = new ArrayList<Student>();
+
+    Student student1 = new Student(1, Gender.WOMAN, 140);
+    Student student2 = new Student(2, Gender.MAN, 184);
+    Student student3 = new Student(3, Gender.MAN, 183);
+    Student student4 = new Student(4, Gender.WOMAN, 122);
+    Student student5 = new Student(5, Gender.WOMAN, 120);
+    Student student6 = new Student(6, Gender.MAN, 129);
+    Student student7 = new Student(7, Gender.WOMAN, 180);
+    Student student8 = new Student(8, Gender.MAN, 183);
+    Student student9 = new Student(9, Gender.WOMAN, 155);
+    Student student10 = new Student(10, Gender.WOMAN, 165);
+
+    students.add(student1);
+    students.add(student10);
+    students.add(student8);
+    students.add(student9);
+    students.add(student3);
+    students.add(student5);
+    students.add(student4);
+    students.add(student2);
+    students.add(student7);
+    students.add(student6);
+
+    return students;
+  }
+
+  public void printResult(ArrayList<Student> students) {
+    for(Student student: students) {
+      System.out.println("최종 : "+student.toString());
+    }
+  }
+}
diff --git a/practice/quiz1/Student.java b/practice/quiz1/Student.java
new file mode 100644
index 000000000..5a224960b
--- /dev/null
+++ b/practice/quiz1/Student.java
@@ -0,0 +1,44 @@
+package quiz1;
+
+import quiz1.enums.Gender;
+
+public class Student {
+    private int studentId;
+    private Gender gender;
+    private double height;
+
+    Student(int studentId, Gender gender, double height) {
+        this.studentId = studentId;
+        this.gender = gender;
+        this.height = height;
+    }
+
+    @Override
+    public String toString() {
+        return "{ studentId : "+ this.studentId + ", gender : " + this.gender + ", height : "+ this.height +" }";
+    }
+
+    public int getStudentId() {
+        return studentId;
+    }
+
+    public void setStudentId(int studentId) {
+        this.studentId = studentId;
+    }
+
+    public Gender getGender() {
+        return gender;
+    }
+
+    public void setGender(Gender gender) {
+        this.gender = gender;
+    }
+
+    public double getHeight() {
+        return height;
+    }
+
+    public void setHeight(double height) {
+        this.height = height;
+    }
+}
diff --git a/practice/quiz1/StudentComparator.java b/practice/quiz1/StudentComparator.java
new file mode 100644
index 000000000..d00a42b42
--- /dev/null
+++ b/practice/quiz1/StudentComparator.java
@@ -0,0 +1,61 @@
+package quiz1;
+
+import quiz1.enums.SortOrder;
+import quiz1.enums.SortType;
+
+import java.util.Comparator;
+
+public class StudentComparator {
+    private SortType sortType;
+    private SortOrder sortOrder;
+
+    StudentComparator(SortType sortType, SortOrder sortOrder) {
+        this.sortType = sortType;
+        this.sortOrder = sortOrder;
+    }
+
+    public Comparator<Student> create() {
+        Comparator<Student> comparator = null;
+
+        if(this.sortType == SortType.HEIGHT && this.sortOrder == SortOrder.ASC) {
+            return new HeightASCComparator();
+        }
+
+        if(this.sortType == SortType.STUDENT_ID && this.sortOrder == SortOrder.ASC) {
+            return new StudentIdASCComparator();
+        }
+
+        if(this.sortType == SortType.GENDER && this.sortOrder == SortOrder.ASC) {
+            return new GenderASCComparator();
+        }
+
+        return comparator;
+    }
+
+    class GenderASCComparator implements Comparator<Student> {
+        @Override
+        public int compare(Student a,Student b) {
+            if(a.getGender().ordinal() > b.getGender().ordinal()) return 1;
+            if(a.getGender().ordinal() < b.getGender().ordinal()) return -1;
+            return 0;
+        }
+    }
+
+    class HeightASCComparator implements Comparator<Student> {
+        @Override
+        public int compare(Student a,Student b){
+            if(a.getHeight() > b.getHeight()) return 1;
+            if(a.getHeight() < b.getHeight()) return -1;
+            return 0;
+        }
+    }
+
+    class StudentIdASCComparator implements Comparator<Student> {
+        @Override
+        public int compare(Student a,Student b){
+            if(a.getStudentId() > b.getStudentId()) return 1;
+            if(a.getStudentId() < b.getStudentId()) return -1;
+            return 0;
+        }
+    }
+}
diff --git a/practice/quiz1/enums/Gender.java b/practice/quiz1/enums/Gender.java
new file mode 100644
index 000000000..1bce4ce97
--- /dev/null
+++ b/practice/quiz1/enums/Gender.java
@@ -0,0 +1,6 @@
+package quiz1.enums;
+
+public enum Gender {
+    MAN,
+    WOMAN,
+}
diff --git a/practice/quiz1/enums/SortOrder.java b/practice/quiz1/enums/SortOrder.java
new file mode 100644
index 000000000..480b6592c
--- /dev/null
+++ b/practice/quiz1/enums/SortOrder.java
@@ -0,0 +1,6 @@
+package quiz1.enums;
+
+public enum SortOrder {
+    ASC,
+    DESC,
+}
diff --git a/practice/quiz1/enums/SortType.java b/practice/quiz1/enums/SortType.java
new file mode 100644
index 000000000..806865f27
--- /dev/null
+++ b/practice/quiz1/enums/SortType.java
@@ -0,0 +1,7 @@
+package quiz1.enums;
+
+public enum SortType {
+    GENDER,
+    HEIGHT,
+    STUDENT_ID,
+}