scorejudge.java

JAVA编程思想源代码 值得一下 很难找的

package chapter4;

public class ScoreJudge {

	public static void main(String[] args) {
		int score = 75;
		String grade = null;
		if (score >= 90) {
			grade = "优";
		} else if ((score < 90) && (score >= 75)) {
			grade = "良";
		} else if ((score < 75) && (score >= 60)) {
			grade = "及格";
		} else {
			grade = "不及格";
		}
		System.out.println("该生的成绩为：" + grade);
	}
}