基本的if else语句

class IfElseDemo {

    public static void main(String[] args) {/*来 自 时代Java - nowjava.com*/


        int testscore = 76;

        char grade;


        if (testscore >= 90) {

            grade = 'A';

        } else if (testscore >= 80) {

            grade = 'B';

        } else if (testscore >= 70) {

            grade = 'C';

        } else if (testscore >= 60) {

            grade = 'D';

        } else {

            grade = 'F';

        }// 来自 n o w j a v a . c o m

        System.out.println("Grade = " + grade);

    }

}