20220718 第九组 张嘉源 学习笔记

今日作业
public class Test1 {
    public static void main(String[] args) {
        int a=10;
        int b=10;
        printNum(a,b);
        doubling(a,b);
        printNum(a,b);
        System.out.println("**********************************");
        a=doubling(a);
        b=doubling(b);
        printNum(a,b);
    }
    public static void printNum(int iVar1,int iVar2){
        System.out.println("iVar1:"+iVar1+"，iVar2:"+iVar2);
    }
    public static void doubling(int r,int p){
        r=r*2;
        p=p*2;
        printNum(r,p);
    }
    public static int doubling(int r){
        r=r*2;
        return r;
    }
}

今日想法：太困了，我看我周围都困，我想睡觉，