Merge branch 'main' of https://gitea.it-college.co.jp/2026_0910_AI_5G_Java_MUN/java-cui-string-checker into o-matsuda

.gitignore

@@ -24,3 +24,4 @@
 hs_err_pid*
 replay_pid*
 
+/.metadata/

javalesson1/.classpath

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

javalesson1/.gitignore

@@ -0,0 +1 @@
+/bin/

javalesson1/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>javalesson1</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

javalesson1/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

javalesson1/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=21
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=21

javalesson1/src/javalesson1/StringCheck.java

@@ -0,0 +1,43 @@
+package javalesson1;
+import java.util.Scanner;
+
+
+public class StringCheck {
+	public static void main(String[] args) {
+		String[] classNames= new String[4];
+		classNames[0]="いまなにしている？";
+		classNames[1]="何も入力されていません";
+	    classNames[2]="投稿文が長すぎます";
+	    classNames[3]="↓↓↓↓↓↓　投稿されました　↓↓↓↓↓↓";
+	    while(true) {
+	    	System.out.println(classNames[0]);
+	    	Scanner scanner = new Scanner(System.in);
+	    	String text = scanner.nextLine();
+	    	System.out.println();
+	    
+	    
+	    	String str= text.trim();
+        
+	    	System.out.println(str);
+	    	int length=str.length();
+	    	boolean boolean1=(length==0);
+	    	boolean boolean2=(length> 140);
+	    	System.out.println(boolean1);
+	    	System.out.println(boolean2);
+	    	System.out.println(140 - length);
+   
+	    	if(length==0) {
+	    		System.out.println(classNames[1]);
+	    		
+	    	} else if(length> 140) {
+	    		System.out.println(classNames[2]);
+	    	
+	    	} else {
+	    		System.out.println(str);
+	    		System.out.println();
+	    		System.out.println(classNames[3]);
+	    		System.out.println(str);
+	    	}	
+	    }
+	}
+}