在卡卡的房子外面,有一棵苹果树。每年的春天,树上总会结出很多的苹果。卡卡非常喜欢吃苹果,所以他一直都精心的呵护这棵苹果树。我们知道树是有很多分叉点的,苹果会长在枝条的分叉点上面,且不会有两个苹果结在一起。卡卡很想知道一个分叉点所代表的子树上所结的苹果的数目,以便研究苹果树哪些枝条的结果能力比较强。
卡卡所知道的是,每隔一些时间,某些分叉点上会结出一些苹果,但是卡卡所不知道的是,总会有一些调皮的小孩来树上摘走一些苹果。
于是我们定义两种操作:
| server { | |
| listen 80; | |
| server_name yourdomain | |
| # location / { | |
| # proxy_pass https://localhost:10001; | |
| # proxy_set_header Host $host; | |
| # proxy_set_header X-Real-IP $remote_addr; | |
| # proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; | |
| # proxy_set_header X-Client-Verify SUCCESS; | |
| # proxy_set_header X-Client-DN $ssl_client_s_dn; |
| # You could use `sudo os-prober` to determine the specific paramters | |
| efibootmgr --create --disk /dev/sda --part 2 --loader /EFI/Microsoft/Boot/bootmgfw.efi --label "Windows 10" | |
| efibootmgr --create --disk /dev/sda --part 2 --loader /EFI/Arch/grubx64.efi --label "Arch Linux" | |
| grub-mkconfig -o /boot/grub/grub.cfg |
| sudo echo "p2p_disabled=1" >> /etc/wpa_supplicant/wpa_supplicant.conf |
| printf "Email Address: " | |
| read USERNAME | |
| printf "Password: " | |
| read PASSWORD | |
| printf "Need Proxy?[y/n]: " | |
| read PROXY | |
| if [[ $PROXY == 'y' ]] || [[ $PROXY == 'Y' ]]; then | |
| printf "Proxy Address(default=socks5://127.0.0.1:1080): " | |
| read PROXY_ADDRESS |
| <?xml version='1.0'?> | |
| <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'> | |
| <fontconfig> | |
| <match target="font"> | |
| <edit mode="assign" name="rgba"> | |
| <const>rgb</const> | |
| </edit> | |
| </match> | |
| <match target="font"> | |
| <edit mode="assign" name="hinting"> |
| var table = $("#main_content").children("table").children("tbody"); | |
| var grade = {}; | |
| var grade_length = table.children().first().children().length - 3; | |
| var children_number = table.children().length; | |
| var number_index = 1; | |
| table.children().each(function(index){ | |
| var grade_str = ""; | |
| var base = 3; | |
| var i = 0; |
| #! /usr/bin/env python3 | |
| import argparse | |
| import json | |
| import os | |
| import sys | |
| def get_parser(): | |
| parser = argparse.ArgumentParser(description='Parse json to text file.') |
| #!/usr/bin/env python | |
| import json | |
| from multiprocessing import Pool | |
| import requests | |
| def get_all_users(): | |
| resp = requests.get("http://dashb-cms-job.cern.ch/dashboard/request.py/listusers-api", |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <math.h> | |
| #include <string.h> | |
| #include <time.h> | |
| #define True 1 | |
| #define False 0 | |
| #define SWITCH_NUM 10 |