public class Staff {
private String name;
private int salary;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
return salary;
}
public void setSalary(int salary) {
this.salary = salary;
}
public Staff(String name, int salary) {
super();
this.name = name;
this.salary = salary;
}
}
二：初始化壹個數組，算平均工資
public class Average {
public static void main(String[] args) {
Staff staffs[] = {new Staff("zhangsan", 1000), new Staff("lisi", 1100), new Staff("wangwu", 1200)};
int sum = 0;
for(Staff staff : staffs) {
sum = sum + staff.getSalary();
}
System.out.println("員工人數：" + staffs.length + " 總工資：" + sum + " 平均工資：" + sum / staffs.length);
}
}