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[13기] 장세혁 과제 제출합니다. #27

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[13기] 장세혁 과제 제출합니다. #27

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188 changes: 187 additions & 1 deletion src/main/java/gpacalc/Application.java
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Original file line number Diff line number Diff line change
@@ -1,7 +1,193 @@
package gpacalc;

import java.util.ArrayList;
import java.util.Arrays;
import camp.nextstep.edu.missionutils.Console;
import static camp.nextstep.edu.missionutils.Console.readLine;

public class Application {
public static void main(String[] args) {
//TODO: 구현
//TODO:
String[] mainSubjects;
String[] subSubjects;

System.out.println("전공 과목명과 이수학점, 평점을 입력해주세요(예시: 프로그래밍언어론-3-A+,소프트웨어공학-3-B+):");
String input = readLine();

mainSubjects = input.split(",");

System.out.println("교양 과목명과 이수학점, 평점을 입력해주세요(예시: 선형대수학-3-C0,인간관계와자기성장-3-P):");
input = readLine();

subSubjects = input.split(",");

ArrayList<Subject> mainContent = new ArrayList<>();
ArrayList<Subject> subContent = new ArrayList<>();

Subject main = null;
Subject sub = null;
String[] temp;

for(String subject: mainSubjects){
temp = subject.split("-");
main = new Subject(temp[0], temp[1], temp[2]);
mainContent.add(main);
}

for(String subject: subSubjects){
temp = subject.split("-");
sub = new Subject(temp[0], temp[1], temp[2]);
subContent.add(sub);
}

for(Subject subject: mainContent){ // 전공과목의 argument validation
try{
if((!(subject.getGrade().equalsIgnoreCase("A+") || subject.getGrade().equalsIgnoreCase("A0")
|| subject.getGrade().equalsIgnoreCase("B+") || subject.getGrade().equalsIgnoreCase("B0")
|| subject.getGrade().equalsIgnoreCase("C+") || subject.getGrade().equalsIgnoreCase("C0")
|| subject.getGrade().equalsIgnoreCase("D+") || subject.getGrade().equalsIgnoreCase("D0")
|| subject.getGrade().equalsIgnoreCase("F") || subject.getGrade().equalsIgnoreCase("P")
|| subject.getGrade().equalsIgnoreCase("NP"))
) || (!(subject.getCredit().equalsIgnoreCase("1") || subject.getCredit().equalsIgnoreCase("2")
|| subject.getCredit().equalsIgnoreCase("3") || subject.getCredit().equalsIgnoreCase("4"))
) || (subject.getName().length() > 10)){
IllegalArgumentException IllegalArgumentException = new IllegalArgumentException();
throw IllegalArgumentException;
}
}catch (IllegalArgumentException IllegalArgumentException){
throw new IllegalArgumentException();
// System.exit(0);
}
}

for(Subject subject: subContent){ // 교양과목의 argument validation
try{
if((!(subject.getGrade().equalsIgnoreCase("A+") || subject.getGrade().equalsIgnoreCase("A0")
|| subject.getGrade().equalsIgnoreCase("B+") || subject.getGrade().equalsIgnoreCase("B0")
|| subject.getGrade().equalsIgnoreCase("C+") || subject.getGrade().equalsIgnoreCase("C0")
|| subject.getGrade().equalsIgnoreCase("D+") || subject.getGrade().equalsIgnoreCase("D0")
|| subject.getGrade().equalsIgnoreCase("F") || subject.getGrade().equalsIgnoreCase("P")
|| subject.getGrade().equalsIgnoreCase("NP"))
) || (!(subject.getCredit().equalsIgnoreCase("1") || subject.getCredit().equalsIgnoreCase("2")
|| subject.getCredit().equalsIgnoreCase("3") || subject.getCredit().equalsIgnoreCase("4"))
) || (subject.getName().length() > 10)){
Exception IllegalArgumentException = new Exception();
throw IllegalArgumentException;
}
}catch (Exception IllegalArgumentException){
System.exit(0);
}
}

int totalCredit = 0;
int mainCredits = 0;
int subCredits = 0;
double totalGrade = 0;
double averageGradeForAll = 0;

for(Subject subject: mainContent){
if(!(subject.getGrade().equalsIgnoreCase("NP") || subject.getGrade().equalsIgnoreCase("F"))){
totalCredit += Integer.parseInt(subject.getCredit());
}
}

for(Subject subject: subContent){
if(!(subject.getGrade().equalsIgnoreCase("NP") || subject.getGrade().equalsIgnoreCase("F"))){
totalCredit += Integer.parseInt(subject.getCredit());
}
}

for(Subject subject: mainContent){ //전공과목 성적가중치 계산
if(!(subject.getGrade().equalsIgnoreCase("P") || subject.getGrade().equalsIgnoreCase("NP"))){
mainCredits += Integer.parseInt(subject.getCredit());
switch (subject.getGrade()){
case "A+":
totalGrade += 4.5*(Integer.parseInt(subject.getCredit()));
break;
case "A0":
totalGrade += 4.0*(Integer.parseInt(subject.getCredit()));
break;
case "B+":
totalGrade += 3.5*(Integer.parseInt(subject.getCredit()));
break;
case "B0":
totalGrade += 3.0*(Integer.parseInt(subject.getCredit()));
break;
case "C+":
totalGrade += 2.5*(Integer.parseInt(subject.getCredit()));
break;
case "C0":
totalGrade += 2.0*(Integer.parseInt(subject.getCredit()));
break;
case "D+":
totalGrade += 1.5*(Integer.parseInt(subject.getCredit()));
break;
case "D0":
totalGrade += 1.0*(Integer.parseInt(subject.getCredit()));
break;
default:
totalGrade += 0;
break;
}
}
}

double averageGradeForMain = totalGrade/mainCredits; //전공과목 평점평균 계산

for(Subject subject: subContent){ //교양과목 성적가중치 계산
if(!(subject.getGrade().equalsIgnoreCase("P") || subject.getGrade().equalsIgnoreCase("NP"))){
subCredits += Integer.parseInt(subject.getCredit());
switch (subject.getGrade()){
case "A+":
totalGrade += 4.5*(Integer.parseInt(subject.getCredit()));
break;
case "A0":
totalGrade += 4.0*(Integer.parseInt(subject.getCredit()));
break;
case "B+":
totalGrade += 3.5*(Integer.parseInt(subject.getCredit()));
break;
case "B0":
totalGrade += 3.0*(Integer.parseInt(subject.getCredit()));
break;
case "C+":
totalGrade += 2.5*(Integer.parseInt(subject.getCredit()));
break;
case "C0":
totalGrade += 2.0*(Integer.parseInt(subject.getCredit()));
break;
case "D+":
totalGrade += 1.5*(Integer.parseInt(subject.getCredit()));
break;
case "D0":
totalGrade += 1.0*(Integer.parseInt(subject.getCredit()));
break;
default:
totalGrade += 0;
break;
}
}
}

averageGradeForAll = totalGrade/(mainCredits+subCredits); //전체과목 평균평점 계산

System.out.println("\n<과목 목록>");
for(Subject subject: mainContent){
System.out.println("[전공] " + subject.getName() + "," + subject.getCredit() + "," + subject.getGrade());
}
for(Subject subject: subContent){
System.out.println("[교양] " + subject.getName() + "," + subject.getCredit() + "," + subject.getGrade());
}

System.out.println("\n<취득학점>");
System.out.println(totalCredit + "학점");

System.out.println("\n<평점평균>");
System.out.println((double)Math.round(averageGradeForAll*100)/100 + " / 4.5");

System.out.println("\n<전공 평점평균>");
System.out.println((double)Math.round(averageGradeForMain*100)/100 + " / 4.5");

}

}
37 changes: 37 additions & 0 deletions src/main/java/gpacalc/Subject.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
package gpacalc;

public class Subject {
private String name;
private String credit;
private String grade;

public Subject(String name, String credit, String grade){
this.name = name;
this.credit = credit;
this.grade = grade;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getCredit() {
return credit;
}

public void setCredit(String credit) {
this.credit = credit;
}

public String getGrade() {
return grade;
}

public void setGrade(String grade) {
this.grade = grade;
}
}
1 change: 1 addition & 0 deletions src/test/java/ApplicationTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -52,3 +52,4 @@ protected void runMain() {
Application.main(new String[]{});
}
}