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public class Test01 {
public static void main(String[] args) {
int a=1,b=2;
swap(a, b);
System.out.println("a="+a);
System.out.println("b="+b);
}
public static void swap(int a,int b) {
int temp=a;
a=b;
b=temp;
}
}
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public class Test01 {
public static void swap(Student st1,Student st2) {
Student temp=st1;
st1=st2;
st2=temp;
}
public static void main(String[] args) {
Student st1=new Student("ÕÅÈý",20);
Student st2=new Student("ÀîËÄ",20);
swap(st1, st2);
System.out.println("st1:"+st1);
System.out.println("st2:"+st2);
}
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public class Test01 {
public static void print(Student stu1,Student stu2) {
Student temp=stu1;
stu1=stu2;
stu2=temp;
System.out.println("ÔÚº¯ÊýÌåÖн»»»ºó´òÓ¡stu1: "+stu1);
System.out.println("ÔÚº¯ÊýÌåÖн»»»ºó´òÓ¡stu2: "+stu2);
}
public static void main(String[] args) {
Student stu1=new Student("stu1",20);
Student stu2=new Student("stu2",30);
print(stu1, stu2);
}
}
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public static void changeInf(Student stu) {
stu.setName("ÎÒ¸ÄÃû×ÖÁË");
}
public static void main(String[] args) {
Student stu=new Student("ÕÅÈý",18);
changeInf(stu);
System.out.println(stu);
}
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