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using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Runtime.Serialization.Formatters.Binary; namespace Homework { class App { //생성자 public App() { Item item = new Item() { Name = "장검", Damage = 10 }; //스트림을 만든다 Stream stream = new FileStream("./my_item.dat", FileMode.Create); //객체를 직렬화 한다. BinaryFormatter bf = new BinaryFormatter(); bf.Serialize(strea..

char a; a = 'a'; Console.WriteLine(a); //출력 : a string str = "test"; char x = str[2]; // x = 's' string str="test"; for(int i = 0; i

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study09 { class App { //생성자 public App() { Inventory inven = new Inventory(5); inven.AddItem(new Weapon("장검")); inven.AddItem(new Weapon("장검")); inven.AddItem(new Weapon("단검")); inven.PrintAllItems(); //장검 x 2 //단검 x 1 Weapon sword = inven.GetItem("장검"); Console.WriteLine..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace study08 { class App { //생성자 public App() { Inventory inventory = new Inventory(5); inventory.AddItem(new Item("장검")); inventory.AddItem(new Item("장검")); //이미 장검이 있습니다. inventory.AddItem(new Item("단검")); int count = inventory.GetItemCount(); Console.WriteLine("count: {0}",..

최대값 구하기 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study07 { class App { //생성자 public App() { Console.WriteLine("App생성자"); //개수세기 int[] arr = { 20, 10, 35, 30, 7 }; int temp = arr[0]; for(int i = 0; i < arr.Length; i++) { if (temp < arr[i]) temp = arr[i]; } Console.WriteLine(temp); } } }​ ㅡㅡㅡㅡㅡㅡㅡㅡ개수세기ㅡㅡㅡㅡㅡㅡㅡㅡㅡ usi..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study07 { class App { //생성자 public App() { Console.WriteLine("App생성자"); Student student0 = new Student(); student0.id = 100; student0.name = "홍길동"; student0.score = 89; Student student1 = new Student(); student1.id = 101; student1.name = "임꺽정"; student1.score = 92; Studen..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study06 { class Inventory { Item[] items; int index = 0; //생성자 public Inventory() { this.items = new Item[5]; } public void AddItem(Item item) { if (index > 4) { Console.WriteLine("더이상 넣을 수 없습니다."); } else { this.items[index] = item; Console.WriteLine(item.name); index++;..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study06 { class Enemy { //생성자 public Enemy() { } public void Hit() { } } }​ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Study06 { class Coin { //생성자 public Coin() { } } }​ using System; usin..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace study03 { internal class Burst { int drift; int accelerationForce; public int boost; public int maxBoost; //생성자 public Burst() { } public void UseBoost() { if (this.boost > 0) { this.boost = this.maxBoost; this.boost = this.boost - 1; Console.WriteLine("부스트를 {0}번 사용했습니다. ..

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace study03 { internal class App { //생성자 public App() { Naranjo naranjo = new Naranjo(); naranjo.SkillAbility("방어마비"); naranjo.Type ("공격형"); } } } using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace stu..