4 Commits

8 changed files with 16 additions and 94 deletions

1
.gitignore vendored
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@@ -24,4 +24,3 @@
hs_err_pid*
replay_pid*
/.metadata/

16
Main/src/StringCheck.java Normal file
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@@ -0,0 +1,16 @@
import java.util.Scanner;
public class StringCheck {
public static void main(String[] args) {
String [] name =new String [4];
name[0]="いまなにしてる?";
name[1]="何も入力されていません";
name[2]="文章が長すぎます";
name[3]="↓↓↓↓ 投稿されました ↓↓↓↓↓↓";
Scanner sc = new Scanner(System.in);
String str = sc.nextLine().strip();
System.out.println(str);
}
}

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@@ -1,10 +0,0 @@
<?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>

1
lesson1/.gitignore vendored
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@@ -1 +0,0 @@
/bin/

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@@ -1,17 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>lesson1</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>

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

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@@ -1,11 +0,0 @@
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

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@@ -1,52 +0,0 @@
package lesson1;
import java.util.Scanner;
public class StringCheck {
public static void main(String[] args) {
String[] comment = new String[4];
comment[0] = "いまなにしてる?";
comment[1] = "何も入力されていません";
comment[2] = "投稿文が長すぎます";
comment[3] = "↓↓↓↓↓↓ 投稿されました ↓↓↓↓↓↓";
System.out.println(comment[0]);
Scanner scanner = new Scanner(System.in);
String text = scanner.next();
String str = text.strip();
System.out.println("\n" + comment[3]);
System.out.println(str);
boolean isEmpty = str.isEmpty();
System.out.println(isEmpty);
int strLength = str.length();
System.out.println(strLength + "文字");
boolean isRange = strLength > 140;
System.out.println(isRange);
System.out.println(140 - str.length());
//一日目
for (String a : comment ) {
System.out.println(a);
}
while (true) {
int strLength = str.length();
System.out.println(strLength + "文字");
boolean isRange = strLength > 140;
System.out.println(isRange);
System.out.println(140 - str.length());
}
}
}