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package com.zhao.demo; public class Demo07 { /* public static void main(String[] args) { //getSum(10,20); //实参 int a=10; int b=20; getSum(a,b); } //形参 阅读全文
posted @ 2023-02-21 01:57
SuzukiHane
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package com.zhao.demo; public class Demo05 { //数组的静态初始化 /*public static void main(String[] args) { int[] arr1=new int[]{11,22,33}; int[] arr2={11,22,3 阅读全文
posted @ 2023-02-21 01:54
SuzukiHane
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package com.zhao.demo; public class Demo04 { //for循环 /*public static void main(String[] args) { for (int i=1;i<=5;i++){ System.out.println("打印了一次"); } 阅读全文
posted @ 2023-02-21 01:41
SuzukiHane
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package com.zhao.demo; public class Demo03 { public static void main(String[] args) { int num=1; switch (num){ case 1 : System.out.println("一"); break 阅读全文
posted @ 2023-02-21 01:38
SuzukiHane
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package com.zhao.demo; //导入Scanner包 import java.util.Scanner; public class Demo01 { /* public static void main(String[] args) { //键盘输入功能Scanner创建对象 Sc 阅读全文
posted @ 2023-02-21 01:28
SuzukiHane
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