函数传值

` //Java语言在调用函数时，永远只能传值给函数“
package 数组;

import java.util.Scanner;

public class ssssss {
public static void swap(int a, int b){
int t;
t = a;
a = b;
b = t;
System.out.println(“转换后a=”+a+”;b=”+b);
}
public static void main(String[] args) {
int a = 5;
int b = 6;
swap(a,b);
System.out.println(“a=”+a+”;b=”+b+”;”);
}
}

“`