coding.practice.io/world6.java at main · good-luck-sh/coding.practice.io · GitHub

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import java.util.Scanner;


public class world6 {

	public static void main(String[] args) {
		int score = 0;
		char ch =' ';
		String a = " ";

		System.out.print("화면에 점수를 입력하세요");
		Scanner scanner = new Scanner(System.in);
		score = scanner.nextInt();

		if (score >= 90){
			ch = 'A';
			if (score >=95) {
				a = "+";

			}if (score >= 90) {
				a = "-";

			}


		}else if (score >= 80) {
			ch = 'B';
			if (score >=85) {
				a = "+";

			}if (score >= 80) {
				a = "-";

			}


		}else if (score >= 70) {
			ch = 'C';
			if (score >=75) {
				a = "+";

			}if (score >=70) {
				a = "-";

			}
		}else if (score >= 60) {
			ch = 'D';
			if (score >=65) {
				a = "+";

			}
			if (score >=60) {
				a = "-";

			}
		}
		else {
				ch = 'F';
				System.out.println("넌 과락이다.재수강이라는 뜻이지.하하하.");

			}
		System.out.println("당신의 학점은"+ch+a+"입니다.");
		}


	}