摘要：k d tree 裸题……………… cpp include include include using namespace std; typedef long long ll; int n, k, rot, nowD, din; ll dui[205]; const ll oo=9e18; stru 阅读全文

摘要：题面不符？…… cpp include include include using namespace std; typedef long long ll; int n, m, nowD, rot, din, kk; const ll oo=9e18; struct Point{ int d[2], 阅读全文

摘要：k d tree + 重构的思想，就能卡过luogu和bzoj啦orz cpp include include include using namespace std; int n, m, rot, nowD, opt, uu, vv, ans, rub[1000005], din, cur; co 阅读全文