[자동차 경주] 이승아 미션 제출합니다.

.gitignore

@@ -3,3 +3,4 @@
 /target/
 .idea/
 .vscode/
+/.metadata/

README.md

@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 # java-racingcar-precourse
 
 ## 기능
@@ -31,3 +32,138 @@
 
 ## 기타
 - 잘못된 값 입력할 경우 IllegalArgumentException을 발생시킨 후 애플리케이션은 종료
+
+=======
+{\rtf1\ansi\ansicpg949\cocoartf2822
+\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;\f1\fnil\fcharset129 AppleSDGothicNeo-Regular;}
+{\colortbl;\red255\green255\blue255;}
+{\*\expandedcolortbl;;}
+{\*\listtable{\list\listtemplateid1\listhybrid{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid1\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li720\lin720 }{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid2\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li1440\lin1440 }{\listname ;}\listid1}
+{\list\listtemplateid2\listhybrid{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid101\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li720\lin720 }{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid102\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li1440\lin1440 }{\listname ;}\listid2}
+{\list\listtemplateid3\listhybrid{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid201\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li720\lin720 }{\listname ;}\listid3}
+{\list\listtemplateid4\listhybrid{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat1\levelspace360\levelindent0{\*\levelmarker \{hyphen\}}{\leveltext\leveltemplateid301\'01\uc0\u8259 ;}{\levelnumbers;}\fi-360\li720\lin720 }{\listname ;}\listid4}}
+{\*\listoverridetable{\listoverride\listid1\listoverridecount0\ls1}{\listoverride\listid2\listoverridecount0\ls2}{\listoverride\listid3\listoverridecount0\ls3}{\listoverride\listid4\listoverridecount0\ls4}}
+\paperw11900\paperh16840\margl1440\margr1440\vieww11520\viewh8400\viewkind0
+\deftab560
+\pard\pardeftab560\slleading20\partightenfactor0
+
+\f0\fs26 \cf0 # java-car-racing\
+\pard\pardeftab560\slleading20\pardirnatural\partightenfactor0
+\cf0 \
+\pard\pardeftab560\slleading20\partightenfactor0
+\cf0 ## \uc0\u44592 \u45733 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51088 \u46041 \u52264  \u51060 \u47492 \u44284  \u49892 \u54665  \u54943 \u49688 \u47484  \u48512 \u50668 \u48155 \u45716 \u45796 .\
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51088 \u46041 \u52264  \u51060 \u47492 \u51008  \u49788 \u54364 (,)\u47484  \u44592 \u51456 \u51004 \u47196  \u44396 \u48516 \u54616 \u44256  5\u51088  \u51060 \u54616 \u47564  \u44032 \u45733 \u54616 \u45796 .\
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51452 \u50612 \u51652  \u54943 \u49688  \u46041 \u50500  n \u45824 \u51032  \u51088 \u46041 \u52264 \u45716  \u51204 \u51652 \u54616 \u44144 \u45208  \u47688 \u52656 \u51080 \u45716 \u45796 .\
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 0-9 \uc0\u49324 \u51060 \u51032  \u47924 \u51089 \u50948  \u44050 \u51012  \u44396 \u54620  \u54980  \u44536  \u44050 \u51060  4 \u51060 \u49345 \u51064  \u44221 \u50864  \u51204 \u51652 \u54620 \u45796 .\
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u49892 \u54665 \u51060  \u54620  \u48264  \u45149 \u45216  \u46412 \u47560 \u45796  \u49892 \u54665 \u44208 \u44284 \u47484  \u52636 \u47141 \u54616 \u44256  \u51060 \u46412  \u51088 \u46041 \u52264  \u51060 \u47492 \u51012  \u44057 \u51060  \u52636 \u47141 \u54620 \u45796 .\
+\ls1\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51088 \u46041 \u52264  \u44221 \u51452  \u44172 \u51076 \u51012  \u50756 \u47308 \u54620  \u54980  \u45572 \u44032  \u50864 \u49849 \u54664 \u45716 \u51648 \u47484  \u50508 \u47140 \u51456 \u45796 . \u50864 \u49849 \u51088 \u45716  \u54620  \u47749  \u51060 \u49345 \u51068  \u49688  \u51080 \u45796 .\
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u44277 \u46041  \u50864 \u49849 \u51032  \u44221 \u50864  \u49788 \u54364 (,)\u47484  \u49324 \u50857 \u54644  \u44396 \u48516 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls1\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u49324 \u50857 \u51088 \u44032  \u51096 \u47803 \u46108  \u44050 \u51012  \u51077 \u47141 \u54624  \u44221 \u50864 \'a0IllegalArgumentException\u51012  \u48156 \u49373 \u49884 \u53416  \u54980  \u50528 \u54540 \u47532 \u52992 \u51060 \u49496 \u51008  \u51333 \u47308 \u46104 \u50612 \u50556  \u54620 \u45796 \
+\pard\pardeftab560\slleading20\partightenfactor0
+\cf0 \
+## \uc0\u49892 \u54665  \u48169 \u48277 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u44221 \u51452 \u54624  \u51088 \u46041 \u52264  \u51060 \u47492 \u51012  \u51077 \u47141 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51088 \u46041 \u52264  \u51060 \u47492 \u51012  \u49788 \u54364 (,) \u44592 \u51456 \u51004 \u47196  \u44396 \u48516 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u49884 \u46020 \u54624  \u54943 \u49688 \u47484  \u51077 \u47141 \u54620 \u45796 \
+\ls2\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u52264 \u49688 \u48324  \u49892 \u54665  \u44208 \u44284 \u47484  \u52636 \u47141 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51652 \u52636 \u54620 \u47564 \u53372  -\u47196  \u54364 \u49884 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u50864 \u49849 \u51088 \u47484  \u52636 \u47141 \u54620 \u45796 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls2\ilvl1
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u44277 \u46041  \u50864 \u49849 \u51032  \u44221 \u50864  \u49788 \u54364 (,)\u47196  \u44396 \u48516 \u54644  \u52636 \u47141 \u54620 \u45796 \
+\pard\pardeftab560\slleading20\pardirnatural\partightenfactor0
+\cf0 \
+\pard\pardeftab560\slleading20\partightenfactor0
+\cf0 ## \uc0\u44396 \u54788 \u54624  \u44592 \u45733  \u47785 \u47197 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls3\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51088 \u46041 \u52264  \u51060 \u47492  \u51077 \u47141  \u48155 \u44592 \
+\ls3\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u49892 \u54665  \u54943 \u49688  \u51077 \u47141  \u48155 \u44592 \
+\ls3\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u51312 \u44148 \u50640  \u46384 \u46972  \u51204 \u51652 \u54616 \u44592 \
+\ls3\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u49892 \u54665  \u44208 \u44284  \u52636 \u47141 \u54616 \u44592 \
+\ls3\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u50864 \u49849 \u51088  \u54032 \u48324 \u54616 \u44592 \
+\ls3\ilvl0
+\fs24 {\listtext	\uc0\u8259 	}
+\fs26 \uc0\u50864 \u49849 \u51088  \u52636 \u47141 \u54616 \u44592 \
+\pard\pardeftab560\slleading20\pardirnatural\partightenfactor0
+\cf0 \
+\pard\pardeftab560\slleading20\partightenfactor0
+\cf0 ## \uc0\u50756 \u47308 \u46108  \u44592 \u45733 \
+\pard\pardeftab560\slleading20\pardirnatural\partightenfactor0
+\cf0 \
+\pard\pardeftab560\slleading20\partightenfactor0
+\cf0 ## \uc0\u44592 \u53440 \
+\pard\pardeftab560\pardirnatural\partightenfactor0
+\ls4\ilvl0
+\fs24 \cf0 {\listtext	\uc0\u8259 	}
+\f1\fs26 \'c0\'df\'b8\'f8\'b5\'c8
+\f0  
+\f1 \'b0\'aa
+\f0  
+\f1 \'c0\'d4\'b7\'c2\'c7\'d2
+\f0  
+\f1 \'b0\'e6\'bf\'ec
+\f0  IllegalArgumentException
+\f1 \'c0\'bb
+\f0  
+\f1 \'b9\'df\'bb\'fd\'bd\'c3\'c5\'b2
+\f0  
+\f1 \'c8\'c4
+\f0  
+\f1 \'be\'d6\'c7\'c3\'b8\'ae\'c4\'c9\'c0\'cc\'bc\'c7\'c0\'ba
+\f0  
+\f1 \'c1\'be\'b7\'e1
+\f0 \
+}
+>>>>>>> 1f6cf6e (main application작성)

Utech2CarRacing/.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>

Utech2CarRacing/.gitignore

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

Utech2CarRacing/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Utech2CarRacing</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>

Utech2CarRacing/.settings/org.eclipse.core.resources.prefs

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

Utech2CarRacing/.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

Utech2CarRacing/src/module-info.java

@@ -0,0 +1,8 @@
+/**
+ * 
+ */
+/**
+ * 
+ */
+module Utech2CarRacing {
+}

Utech2CarRacing/src/racingcar/Application.java

@@ -0,0 +1,131 @@
+package racingcar;
+
+import camp.nextstep.edu.missionutils.Console;
+import camp.nextstep.edu.missionutils.Randoms;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+class Game {
+    public void start() {
+        InputView inputView = new InputView();
+        ResultView resultView = new ResultView();
+
+        Cars cars = inputView.inputCarNames();
+        int rounds = inputView.inputAttemptCount();
+
+        resultView.printResultMessage();
+
+        for (int i = 0; i < rounds; i++) {
+            cars.moveAll();
+            resultView.printRound(cars);
+        }
+
+        resultView.printWinners(cars.findWinners());
+    }
+}
+
+class InputView {
+    public Cars inputCarNames() {
+        System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
+        String input = Console.readLine();
+        List<String> names = Arrays.stream(input.split(","))
+                                   .map(String::trim)
+                                   .toList();
+        return new Cars(names);
+    }
+
+    public int inputAttemptCount() {
+        System.out.println("시도할 횟수는 몇 회인가요?");
+        String input = Console.readLine();
+        validateNumeric(input);
+        return Integer.parseInt(input);
+    }
+
+    private void validateNumeric(String input) {
+        if (!input.matches("\\d+")) {
+            throw new IllegalArgumentException("숫자를 입력해야 합니다.");
+        }
+    }
+}
+
+class ResultView {
+    public void printResultMessage() {
+        System.out.println();
+        System.out.println("실행 결과");
+    }
+
+    public void printRound(Cars cars) {
+        for (Car car : cars.getCars()) {
+            System.out.println(car.getName() + " : " + "-".repeat(car.getPosition()));
+        }
+        System.out.println();
+    }
+
+    public void printWinners(List<String> winners) {
+        System.out.println("최종 우승자 : " + String.join(", ", winners));
+    }
+}
+
+class Car {
+    private static final int MOVE_THRESHOLD = 4;
+    private final String name;
+    private int position = 0;
+
+    public Car(String name) {
+        validateName(name);
+        this.name = name;
+    }
+
+    private void validateName(String name) {
+        if (name == null || name.isEmpty() || name.length() > 5) {
+            throw new IllegalArgumentException("자동차 이름은 1~5자여야 합니다.");
+        }
+    }
+
+    public void move() {
+        int randomNumber = Randoms.pickNumberInRange(0, 9);
+        if (randomNumber >= MOVE_THRESHOLD) {
+            position++;
+        }
+    }
+
+    public String getName() { return name; }
+    public int getPosition() { return position; }
+}
+
+class Cars {
+    private final List<Car> cars;
+
+    public Cars(List<String> names) {
+        this.cars = names.stream()
+                .map(Car::new)
+                .collect(Collectors.toList());
+    }
+
+    public void moveAll() {
+        cars.forEach(Car::move);
+    }
+
+    public List<Car> getCars() {
+        return cars;
+    }
+
+    public List<String> findWinners() {
+        int max = cars.stream()
+                      .mapToInt(Car::getPosition)
+                      .max()
+                      .orElse(0);
+        return cars.stream()
+                   .filter(c -> c.getPosition() == max)
+                   .map(Car::getName)
+                   .collect(Collectors.toList());
+    }
+}
+
+public class Application {
+    public static void main(String[] args) {
+        Game game = new Game();
+        game.start();
+    }
+}