problem E, why sthe same code in GNU C++17 got tle, in Clang++20 Diagnostics got ac???
ac: https://codeforces.com/contest/1698/submission/162327659
tle: https://codeforces.com/contest/1698/submission/162327699
problem E, why sthe same code in GNU C++17 got tle, in Clang++20 Diagnostics got ac???
ac: https://codeforces.com/contest/1698/submission/162327659
tle: https://codeforces.com/contest/1698/submission/162327699