ifelsedemo.java

我自己学习JAVA过程中用键盘敲的代码

package jerryhfb;
public class IfElseDemo {

public static void main(String[] args) {

int testscore = 97;

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';

}

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

}

}