样例也过了。。。
by shixuanzhe_ha @ 2024-01-30 21:56:42
欧，发现错误了，check 函数的参数类型是 $double$...
by shixuanzhe_ha @ 2024-01-31 16:25:54
欧，发现错误了，check 函数的参数类型是 $double$...
by shixuanzhe_ha @ 2024-01-31 16:26:13