摘要:
窗口的转接 Exception in thread "main" java.lang.Error: Unresolved compilation problem: newframe cannot be resolved to a type at czy.frame.main(frame.java:3 阅读全文
摘要:
1.编写程序: 声明一个整型变量a,并赋初值5,在程序中判断a是奇数还是偶数,然后输出判断的结果。 package 判断奇偶; public class liux { public static void main(String[] args){ int x=5; if(x%2==0){ Syste 阅读全文