From 5cc9015dc7b94367bc36f72eacac971703f0c78f Mon Sep 17 00:00:00 2001
From: s-ohasi <26-o-m-stella-tecnica@it-college.jp>
Date: Fri, 18 Sep 2026 10:50:49 +0900
Subject: [PATCH] =?UTF-8?q?=EF=BC=91=E6=97=A5=E7=9B=AE=EF=BC=93=E6=AE=B5?=
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---
 em-oop/src/BasicCheck3.java | 32 ++++++++++++++++++++++++++++++++
 em-oop/src/Item.java        | 11 +++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 em-oop/src/BasicCheck3.java
 create mode 100644 em-oop/src/Item.java

diff --git a/em-oop/src/BasicCheck3.java b/em-oop/src/BasicCheck3.java
new file mode 100644
index 0000000..5c1347d
--- /dev/null
+++ b/em-oop/src/BasicCheck3.java
@@ -0,0 +1,32 @@
+
+public class BasicCheck3 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+		Item[] items = new Item[3];
+		//配列3件分用意
+		items[0] = new Item();
+		items[0].name = "ノート";
+		items[0].price = 120;
+		items[0].stock = 50;
+
+		items[1] = new Item();
+		items[1].name = "消しゴム";
+		items[1].price = 80;
+		items[1].stock = 50;
+
+		items[2] = new Item();
+		items[2].name = "鉛筆";
+		items[2].price = 60;
+		items[2].stock = 100;
+
+		for (int i = 0; i < items.length; i++) {
+			items[i].sell(5);
+		}
+		for (int i = 0; i < items.length; i++) {
+			System.out.println(items[i].name + items[i].price + "円" + "残り"+ items[i].stock + "個");
+		}
+	}
+
+}
diff --git a/em-oop/src/Item.java b/em-oop/src/Item.java
new file mode 100644
index 0000000..0b2addc
--- /dev/null
+++ b/em-oop/src/Item.java
@@ -0,0 +1,11 @@
+
+public class Item {
+	//
+	String name;
+	int price;
+	int stock;
+	//
+	void sell(int amount) {
+		this.stock = this.stock - amount;
+	}
+}