【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	15961095085	2ms	512 KiB	C++17(O2)	179 Bytes	2026-3-15 10:25:31
AC	15896035665	2ms	372 KiB	C++17(O2)	183 Bytes	2026-3-13 19:51:49
AC	15996006306	3ms	512 KiB	C++17(O2)	188 Bytes	2026-2-27 9:11:15
AC	18796792921-2	3ms	516 KiB	C++17(O2)	161 Bytes	2026-3-22 8:38:18
AC	15905258371	3ms	512 KiB	C++17(O2)	185 Bytes	2026-3-13 19:51:47
AC	caochungui	3ms	768 KiB	C++17(O2)	185 Bytes	2026-2-7 9:45:33
AC	18994669808	3ms	512 KiB	C++17(O2)	175 Bytes	2026-3-16 18:54:45
AC	15190056606	3ms	512 KiB	C++17(O2)	157 Bytes	2026-3-15 11:26:21
AC	18796792921	3ms	512 KiB	C++17(O2)	171 Bytes	2026-3-15 14:51:27
AC	18621292281	4ms	548 KiB	C++17(O2)	184 Bytes	2026-3-22 8:45:53
AC	13705268705	4ms	512 KiB	C++17(O2)	193 Bytes	2026-3-15 11:26:03
AC	13901420420	4ms	540 KiB	C++17(O2)	173 Bytes	2026-3-15 14:53:42
AC	15295226415	6ms	512 KiB	C++17(O2)	183 Bytes	2026-3-22 9:02:33