1 package com.Diyi.day01;
2 /*
3 * 基本数据类型 整数 浮点 字符 布尔 字节
4 */
5 public class LiShuai01 {
6 public static void main(String[] args) {
7 int a = 123;
8 char i = 'b';
9 int c = 'c';
10 System.out.println("lishaui666");
11 System.out.println('q');
12 System.out.println('a'+666);
13 System.out.println(c);
14 System.out.println(i);
15 System.out.println(a);
16 String ww = "lishaui";
17 boolean s = false;
18 System.out.println(ww);
19 System.out.println(s);
20 {
21 String shuai = "lishaui2";
22 System.out.println(a+c);
23 }
24 //System.out.println(shuai);
25 // int 6shuai = 66; false
26 }
27