But it compiles and works normally in custom test on atcoder.jp
The code compile on my local machine with the latest version of ACL (https://github.com/atcoder/ac-library), but if I git checkout to some older commit I saw the exact same compile error. So I think library checker is very likely using an outdated version of ACL. Please update the ACL in library checker.
yosupo06
commented
3 years ago
This submission fails to compile https://judge.yosupo.jp/submission/58508
But it compiles and works normally in custom test on atcoder.jp
The code compile on my local machine with the latest version of ACL (https://github.com/atcoder/ac-library), but if I
git checkoutto some older commit I saw the exact same compile error. So I think library checker is very likely using an outdated version of ACL. Please update the ACL in library checker.