弄了点比较短的,赛场上用的配置文件orz
代码实现 1map <F5> :call Co()<CR> 2func! Co() 3 exec "w" 4 exec "!g++ % -std=gnu++11 -Wall -o %<" 5 exec "! ./%<" 6 7endfunc 8syntax on 9set nu 10 11autocmd BufNewFile *.cpp exec ":call SetTitle()" 12func SetTitle() 13 let l = 0 14 let l = l + 1 | call setline(l,'#include <bits/stdc++.h>') 15 let l = l + 1 | call setline(l,'using namespace std;') 16 let l = l + 1 | call setline(l,'const int inf = 0x3f3f3f3f;') 17 let l = l + 1 | call setline(l,'#define ms(a,x) memset(a,x,sizeof(a))') 18 let l = l + 1 | call setline(l,'typedef long long LL;') 19 let l = l + 1 | call setline(l,'int main()') 20 let l = l + 1 | call setline(l,'{') 21 let l = l + 1 | call setline(l,' return 0;') 22 let l = l + 1 | call setline(l,'}') 23endfunc 故地重游,rp++
题目链接
题意: # If two point such as (xi,yi,zi) and (xj,yj,zj) xi≥xj yi≥yj zi≥zj, the bigger one level add 1
问每个point的level是多少。
思路: # cdq分治,先去重并统计相同的点的数量,需要注意要记录原id对应到了哪个新id