clangでbits/stdc++.hを利用する
以下を参考:
clang で bits/stdc++.h を使う
https://qiita.com/y3km21/items/7cdf6fec8c3ff59db4bb
code:install
$ curl -sSL
https://gist.githubusercontent.com/frankchen0130/9ac562b55fa7e03689bca30d0e52b0e5/raw/247d699694b9d4d4468f094f06f2b41cb1226582/stdc++.h
> stdc++.h
$ mkdir /usr/local/include/bits
$ mv stdc++.h /usr/local/includes/bits
#clang