摘要:
unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property 阅读全文
摘要:
知乎上看到一个小球弹跳的代码,觉得挺有意思的,就打出来自己看看 https://zhuanlan.zhihu.com/p/24633092 #include<stdio.h>//上下跳动#include<stdlib.h>int main(){ int i,j; int x=5,y=10;//小球坐 阅读全文