[ABC238A] 指数还是平方（Exponential or Quadratic）

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	乐思尧	31ms	6.3 MiB	C++14(O2)	232 Bytes	2025-4-19 22:02:20
AC	jike1994	31ms	6.3 MiB	C++14(O2)	237 Bytes	2025-3-21 18:20:23
AC	赖厚泽	31ms	6.3 MiB	C++14(O2)	214 Bytes	2025-4-20 14:46:39
AC	方一帆	34ms	6.3 MiB	C++14(O2)	298 Bytes	2025-4-19 9:10:28