【入门】编程求解1+2+3+...+n

状态	递交者	时间	内存	语言	代码	递交时间
AC	sujunyi	5ms	19.2 MiB	C++11	136 Bytes	2025-10-26 14:46:36
AC	许家瑞	5ms	19.2 MiB	C++11	99 Bytes	2025-10-25 22:14:33
AC	chemakefan	5ms	19.2 MiB	C++98	102 Bytes	2025-10-12 13:12:08
AC	bian rui cheng	5ms	19.2 MiB	C++98	154 Bytes	2025-10-12 15:46:27
AC	jiangyi	5ms	19.2 MiB	C++98	161 Bytes	2025-10-12 15:41:35
AC	时岱不是十袋	5ms	19.2 MiB	C++98	156 Bytes	2025-10-12 15:50:30
AC	juxiwen	6ms	19.2 MiB	C++11	117 Bytes	2025-11-18 21:39:48
AC	manman	6ms	19.2 MiB	C++14	210 Bytes	2025-10-12 15:45:22
AC	zhongzhaosheng	6ms	19.2 MiB	C++98	151 Bytes	2025-10-12 13:09:16