练24.2 for循环求和

状态	递交者	时间	内存	语言	代码	递交时间
AC	UID 20	47ms	768 KiB	C++20(O2)	146 Bytes	2026-8-13 9:39:19
AC	wyh	49ms	532 KiB	C++98	156 Bytes	2025-7-16 9:27:35
AC	UID 11	51ms	768 KiB	C++20(O2)	138 Bytes	2026-7-23 14:47:39
AC	李屹则	51ms	764 KiB	C++98	202 Bytes	2025-12-7 20:42:51
AC	许铖晟	52ms	760 KiB	C++98	139 Bytes	2025-7-15 15:43:00
AC	UID 301	52ms	768 KiB	C++20(O2)	137 Bytes	2026-8-13 9:05:25
AC	UID 84	53ms	508 KiB	C++98	140 Bytes	2025-11-26 13:15:25
AC	UID 97	53ms	516 KiB	C++98	163 Bytes	2025-11-26 13:37:27
AC	UID 75	54ms	536 KiB	C++98	141 Bytes	2025-11-26 13:18:22
AC	UID 96	55ms	508 KiB	C++98	147 Bytes	2025-11-26 13:36:34