2026_1011_3FR_Java_Kyono/question-java
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2026.10.13

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福森　百夢
2026-10-13 16:56:20 +09:00
parent d9529e2971
commit 6e9775e57f
42 changed files with 505 additions and 0 deletions
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11
Question01-StartProgram/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question01-StartProgram</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
</buildSpec>
<natures>
</natures>
</projectDescription>

6
Question02-Expressions/.classpath Normal file
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<?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"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="output" path="build/classes"/>
</classpath>

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Question02-Expressions/.gitignore vendored Normal file
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/build/

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Question02-Expressions/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question02-Expressions</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

9
Question02-Expressions/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
org.eclipse.jdt.core.compiler.compliance=21
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=21

4
Question02-Expressions/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="21"/>
</faceted-project>

26
Question02-Expressions/src/main/java/Question02_01.java Normal file
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public class Question02_01 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int a = 6, b = 2 ,c = 17, d = 5;
int sum = (a + b);
System.out.println(sum);
int diff = (a - b);
System.out.println(diff);
int mulch = (a * b);
System.out.println(mulch);
int div = (a / b);
System.out.println(div);
int rem =(c % d);
System.out.println(rem);
}
}

12
Question02-Expressions/src/main/java/Question02_02.java Normal file
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public class Question02_02 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
String lastName = "山田";
String firstName = "太郎";
System.out.println(lastName + firstName);
}
}

11
Question02-Expressions/src/main/java/Question02_03.java Normal file
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public class Question02_03 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int num = 10;
num = num + 5;
System.out.println(num);
}
}

11
Question02-Expressions/src/main/java/Question02_04.java Normal file
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public class Question02_04 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
double sum;
sum = 10 + 3.14;
System.out.println(sum);
}
}

6
Question03-if/.classpath Normal file
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<?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"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="output" path="build/classes"/>
</classpath>

1
Question03-if/.gitignore vendored Normal file
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/build/

23
Question03-if/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question03-if</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

9
Question03-if/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
org.eclipse.jdt.core.compiler.compliance=21
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=21

4
Question03-if/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="21"/>
</faceted-project>

12
Question03-if/src/main/java/Question03_01.java Normal file
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public class Question03_01 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int num = 100;
if(num == 100) {
System.out.println("条件に合致しました");
}
}
}

12
Question03-if/src/main/java/Question03_02.java Normal file
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public class Question03_02 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int num = 65;
if(num >= 65) {
System.out.println("合格です");
}
}
}

13
Question03-if/src/main/java/Question03_03.java Normal file
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public class Question03_03 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int num = 10;
if (num % 2 == 0 && num % 5 == 0) {
System.out.println("10は2でも5でも割り切れます。");
}
}
}

27
Question03-if/src/main/java/Question03_04.java Normal file
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import java.util.Scanner;
public class Question03_04 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
System.out.println("水確率を入力してください。（数字のみ）");
//数値入力を一つ受け取る
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();
if(num < 0 || 100 < num) {
System.out.println("不正な値が入力されました");
} else if (num >= 75) {
System.out.println("雨が降る確率が高いです");
} else if (num >= 35 && num < 75) {
System.out.println("雨が降るかもしれないです");
} else {
System.out.println("雨はまず降らないでしょう");
}
}
}

6
Question04-while/.classpath Normal file
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<?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"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="output" path="build/classes"/>
</classpath>

1
Question04-while/.gitignore vendored Normal file
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/build/

23
Question04-while/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question04-while</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

9
Question04-while/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
org.eclipse.jdt.core.compiler.compliance=21
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=21

4
Question04-while/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="21"/>
</faceted-project>

12
Question04-while/src/main/java/Question04_01.java Normal file
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public class Question04_01 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
for(i == 0; i >= 9; i++) {
System.out.println(i == 5);
break;
}
}
}

9
Question04-while/src/main/java/Question04_02.java Normal file
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public class Question04_02 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
}
}

6
Question06-for/.classpath Normal file
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<?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"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="output" path="build/classes"/>
</classpath>

1
Question06-for/.gitignore vendored Normal file
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/build/

23
Question06-for/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question06-for</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

9
Question06-for/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
org.eclipse.jdt.core.compiler.compliance=21
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=21

4
Question06-for/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="21"/>
</faceted-project>

44
Question06-for/src/main/java/Question06.java Normal file
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public class Question06 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
//設問１
for(int i = 0; i <= 99; i++) {
System.out.println(i);
}
//設問２
for(int i = 0; i <= 5; i++) {
System.out.print("■");
}
//設問３
for(int i = 0; i <= 100; i++) {
//偶数の判定
if(0 == (i%2))
System.out.println(i);
}
//設問４
for(int i = 1; i <= 49; i++) {
if(i % 3 == 0 && i % 5 == 0)
System.out.println("fizzbuzz");
else if(i % 3 == 0)
System.out.println("fizz");
else if(i % 5 == 0)
System.out.println("buzz");
else
System.out.println(i);
}
for(int i =0; i <= 2; i++);
}
}

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Question08-Method/.classpath Normal file
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<?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"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="output" path="build/classes"/>
</classpath>

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Question08-Method/.gitignore vendored Normal file
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/build/

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Question08-Method/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Question08-Method</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

9
Question08-Method/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
org.eclipse.jdt.core.compiler.compliance=21
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=21

4
Question08-Method/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="21"/>
</faceted-project>

13
Question08-Method/src/main/java/Question08_01.java Normal file
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public class Question08_01 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
hello();
}
static void hello () {
System.out.println("こんにちは");
}
}

19
Question08-Method/src/main/java/Question08_02.java Normal file
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public class Question08_02 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
//「1つの文字列を引数として受け取り、`こんにちは。(引数の値)です` という文字列を出力する、
//戻り値のない処理」を `hello` という名前の関数として用意してください。
//プログラムの実行開始点から、
//引数に `山田` を渡してこの `hello` 関数を呼び出してください。
hello("山田");
}
public static void hello(String name) {
System.out.println("こんにちは。" + name + "です。");
}
}

14
Question08-Method/src/main/java/Question08_03.java Normal file
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public class Question08_03 {
public static String hello() {
return "こんにちは";
}
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
System.out.println(hello());
}
}

17
Question08-Method/src/main/java/Question08_04.java Normal file
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public class Question08_04 {
public static int sum(int x, int y) {
return x + y;
}
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
int total;
total = sum(1,2);
System.out.println(total);
}
}

27
Question08-Method/src/main/java/Question08_05.java Normal file
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import java.util.Scanner;
public class Question08_05 {
public static int sum(int x,int y) {
int total = x + y;
return total;
}
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc = new Scanner(System.in);
System.out.println("1つ目の数値を入力してください");
int num1 = sc.nextInt();
System.out.println("2つ目の数値を入力してください");
int num2 = sc.nextInt();
System.out.println(sum(num1,num2));
}
}