禁止在 int 乘 int 时不开 long long

状态	递交者	时间	内存	语言	代码	递交时间
AC	yelinghan	40ms	548 KiB	C++11	206 Bytes	2025-11-16 19:36:56
AC	yeyuyang	42ms	548 KiB	C++11	262 Bytes	2025-11-16 19:27:16
AC	BWY202806	49ms	540 KiB	C++11	223 Bytes	2025-11-16 19:15:21
AC	BWY202808	49ms	524 KiB	C++11	409 Bytes	2025-11-16 19:22:05
AC	BWY202801	51ms	504 KiB	C++11	189 Bytes	2025-11-14 21:04:06
AC	LQ2706	51ms	716 KiB	C++11	241 Bytes	2025-11-21 16:13:27
AC	miaozhanhong	52ms	716 KiB	C++11	210 Bytes	2025-11-10 17:23:31
AC	zhuyixing	57ms	544 KiB	C++11	206 Bytes	2025-11-14 19:11:13
AC	linjinle	61ms	552 KiB	C++11	500 Bytes	2025-11-14 19:15:37