ifelsedemo.java

Java语言程序设计-源代码 和课程相对应的提供了一些用于学习理解的代码设计

public class IfElseDemo {
        public static void main(String[] args) {
                int score =86;
                char grade;
                if (score >= 90) {
                       grade = 'A';
                } else if (score >= 80) {
                       grade = 'B';
               } else if (score >= 70) {
                       grade = 'C';
               } else if (score >= 60) {
                       grade = 'D';
               } else {
                       grade = 'E';
               }
               System.out.println("Grade = " + grade);
        }
}