JAVA经典算法50题(29)

private double[] a = new double[3];
public double getAve() {
return (a[0] + a[1] + a[2]) / 3;
}
public Student(int number, String name, double[] a) {
super();
this.number = number;
= name;
this.a = a;
}
@Override
public String toString() {
return "学号：" + this.number + "\t姓名：" + http://doc.gua
ndang.net + "\r\n各科成绩：\r\n" + a[0] + "\t" + a[1] + "\t" + a[2] + "\r\n平均成绩：\r\n"
+ this.getAve();
}
}