[c++17 on lLinux](https://mirror.codeforces.com/contest/525/submission/267117496) AC↵
↵
[c++20 onwWindows](https://mirror.codeforces.com/contest/525/submission/267117478) RE↵
↵
As you can see, C++20 on Windows got RE. The only reason is C++20's unconfigured infinite recursion stack.
↵
[c++20 on
↵
As you can see, C++20 on Windows got RE. The only reason is C++20's unconfigured infinite recursion stack.