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+”;”);

}

}

“`

版权声明：本文为博主原创文章，未经博主允许不得转载。