package csdn;import java.util.*;public class StrPatternArray {
public void change(int x, int y) {
int temp = x;
x = y;
y = temp;
} public static void main(String[] args) {
// TODO Auto-generated method stub
int x = 10;
int y = 5;
StrPatternArray st = new StrPatternArray();
st.change(10, 5);
System.out.println("x="+x);
System.out.println("y="+y);
}}谁能帮我修改一下,让程序实现交换功能?
public void change(int[] args) {
int temp = args[0];
args[0] = args[1];
args[1] = temp;
} public static void main(String[] args) {
// TODO Auto-generated method stub
int x = 10;
int y = 5;
int[] argss = new int[2];
argss[0]= x;
argss[1] = y;
StrPatternArray st = new StrPatternArray();
st.change(argss);
System.out.println("x="+argss[0]);
System.out.println("y="+argss[1]);
}}
a=a+b;
b=a-b;
a=a-b;