编写一个表示学生的Java类Student。
public class Student { /* * (non-Javadoc) * * @see java.lang.Object#toString() */ @Override public String toString() { return "StudentInfo
[No=" + sNo + ", Name=" + sName + ", Sex=" + sSex + ", Age=" + sAge + ", Java=" + sJava + "]"; } /** * @param sJava * the sJava to set */ public void setsJava(int sJava) { this.sJava = sJava; } /** * @param sNo * @param sName * @param sSex * @param sAge * @param sJava */ public Student(String sNo, String sName, String sSex, int sAge, int sJava) { super(); this.sNo = sNo; this.sName = sName; this.sSex = sSex; this.sAge = sAge; this.sJava = sJava; } /** * @return the sNo */ public String getsNo() { return sNo; } /** * @return the sName */ public String getsName() { return sName; } /** * @return the sSex */ public String getsSex() { return sSex; } /** * @return the sAge */ public int getsAge() { return sAge; } /** * @return the sJava */ public int getsJava() { return sJava; } private String sNo; private String sName; private String sSex; private int sAge; private int sJava;}public class TestStudent { public static void getAverage(float java[]) { int n = 0; float sum = 0; while (n max) { max = java[n]; } if (java[n] < min) { min = java[n]; } } System.out.println("Max = " + max + ";Min = " + min); } public static void printInfo(String s[]) { for (String a : s) { System.out.println(a); } }; public static void main(String[] args) { Student s1 = new Student("s1", "Zhao", "male", 16, 11); Student s2 = new Student("s2", "Qian", "female", 16, 10); Student s3 = new Student("s3", "Sun", "male", 16, 30); Student s4 = new Student("s4", "Li", "female", 16, 40); Student s5 = new Student("s5", "Zhou", "male", 16, 50); String[] sInfo = { s1.toString(), s2.toString(), s3.toString(), s4.toString(), s5.toString() }; float[] iJava = { s1.getsJava(), s2.getsJava(), s3.getsJava(), s4.getsJava(), s5.getsJava() }; printInfo(sInfo); getAverage(iJava); getMaxMin(iJava); }}
public class Student{ private String num; private String sex; private String name; private int age; public Student(String num,String sex,String name){ this.num=num; this.sex=sex; this.name=name; } public String getNum(){ return this.num; } public String getSex(){ return this.sex; } public String getName(){ return this.name; } public int getAge(){ return this.age; } public void setAge(int age){ this.age=age; } public String toString(){ return "My name is %s, I'm %s years old. I'm a %s. My student num is %s"; }}public class Test{ public static void main(String[] args){ Student student=new Student("N01","boy","zhangsan"); student.setAge(18); System.out.priltln(String.format(student.toString(),student.getName(),student.getAge().toString(),student.getSex(),student.getNum())); }}ok啦 就是这样
public class Student{
public static void main(String args[]){
private int stuId;
private String name;
//其它属性省略，方法同上。
public Student(){
//默认构造方法
}
public void setStuId(int stuId){
this.stuId=studId;
}
public void setName(String name){
this.name=name;
}
public int getStuId(){
return this.stuId;
}
public String getName(){
return this.name;
}
public String toString(){
}
}
}
package b;
public class Teacher(){
Student stu=new Student();
}
太多了,多少方法呢?极简单又麻烦
以上回答你满意么？
编写一个表示学生的Java类Student。
Student stu=new Student();}
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