摘要: public class Demo07 { public static void main(String[] args){ //int a,b,c; int a=1,b=2,c=3; String name ="jiang"; char x ='x'; double pi = 3.14; } } 阅读全文
posted @ 2022-01-11 11:02 三氧化二砷 阅读(32) 评论(0) 推荐(0)