练65.1 水洼个数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	wjy	29ms	764 KiB	C++98(O2)	1.3 KiB	2025-3-15 18:12:20
AC	bmq	30ms	776 KiB	C++98	637 Bytes	2025-3-22 10:57:53
AC	李金十	31ms	792 KiB	C++98	567 Bytes	2025-3-16 21:24:02
AC	高翊宸	36ms	764 KiB	C++11	743 Bytes	2025-3-15 18:44:21