Related Question: 841. 字符串哈希 My initial code (wrong): #include <iostream> using namespace std; typedef unsigned long long ULL; const int N = … ...more

source 算法基础课界面 solution code and explain: #include <iostream> using namespace std; const int N = 50010; // f 采用正常的并查集操作，但是含意并不是两个动物是同一个物种，而是表示… ...more

Currently there are two options: trime and fcitx5-android with rime plugin. Personally I prefer fcitx5-android after trying all the two options. 配置教程:… ...more

Follow the Termux 镜像使用帮助 - 清华大学开源镜像站 to change the package mirror. then pkg update pkg install openssh ifconfig # to show the ip address sshd Then … ...more

# assume the user name is `user` mkdir -p /home/user/.ssh chmod 700 /home/user/.ssh chown user:user /home/user/.ssh echo 'paste-your-public-key-h… ...more

Nuxt && Vue Use function as useFetch parameter to watch URL change: const { data: product, pending, error } = await useFetch(() => `https… ...more

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This is my practice. For other awesome collection, visit Awesome Postgres Tutorial Installation and Setup Official Tutorial Tool pgcli ...more

Follow this article. press e on grub entry. edit line begining with linux, append init=/bin/bash at the line end. then solve your problem. run exec /… ...more

DAE is trully awesome! I can directly use curl www.google.com. I can also directly use zig fetch(which cannot be proxyed by proxychains and all_proxy,… ...more