摘要:
splay平衡树实现 留坑 spaly权值平衡树: "普通平衡树" ~~~c++ include include include include include include include include define inf 2000000000 define rep(i,a,b) for(i 阅读全文
摘要:
莫队的坑等有时间再填 普通莫队: "小z的袜子" ~~~c++ include include include include include include include include define inf 2000000000 define rep(i,a,b) for(int i=(a); 阅读全文
摘要:
树剖要多打 代码: ~~~c++ include include include include include include include include define inf 2000000000 define min(x,y) ((x)(y)?(x):(y)) define rep(i,a 阅读全文