摘要: 如题 noip前就想用线段树优化Dijkstar 写那啥,感觉挺好玩的 写了个线段树优化的Dijkstar include include include using namespace std; const int maxn =10007; const int maxm = 500007; con 阅读全文
posted @ 2017-11-18 14:27 zzzzx 阅读(190) 评论(1) 推荐(1) 编辑