从键盘录入信息一、前奏1、创建扫描仪对象Scanner有扫描仪的意思，sc是自己取的名字（有的人喜欢用input），new Scanner是创建一个Scanner对象，System.in代表电脑的键盘。 /*创建扫描仪对象*/ Scanner sc=new Scanner(System.in);即，扫描电脑的键盘。2、导入包将第一步写完，我们在编译器里面看到，Sca...

文章 2022-02-16 来自：开发者社区

java-第六章-for-循环录入会员信息

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 import java.util.Scanner; public class A02 { public s...

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Dragonwell

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