练56.2 查找最接近的元素

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	闵俊皓	92ms	832 KiB	C++98	733 Bytes	2024-9-7 19:45:45
AC	Chaser Of Light	220ms	864 KiB	C++98	608 Bytes	2024-6-7 18:20:19
AC	2025_3	231ms	1.5 MiB	C++98	837 Bytes	2025-4-17 18:56:44
AC	xxw6	232ms	1.3 MiB	C++98	837 Bytes	2025-1-24 19:34:11
AC	杨毅帆	272ms	916 KiB	C++98	462 Bytes	2025-1-19 11:59:17