[백준] 2754: 학점계산 - JAVA [자바]

 

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문제

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문제 풀이

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import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        String str = sc.nextLine();
        sc.close();

        switch(str){
            case("A+"):
                System.out.println(4.3);
                break;
            case("A0"):
                System.out.println(4.0);
                break;
            case("A-"):
                System.out.println(3.7);
                break;
            case("B+"):
                System.out.println(3.3);
                break;
            case("B0"):
                System.out.println(3.0);
                break;
            case("B-"):
                System.out.println(2.7);
                break;
            case("C+"):
                System.out.println(2.3);
                break;
            case("C0"):
                System.out.println(2.0);
                break;
            case("C-"):
                System.out.println(1.7);
                break;
            case("D+"):
                System.out.println(1.3);
                break;
            case("D0"):
                System.out.println(1.0);
                break;
            case("D-"):
                System.out.println(0.7);
                break;
            case("F"):
                System.out.println(0.0);
                break;

        }
    }
}

 

1. Switch 문을 사용하여 풀어보았습니다.

 

결과

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