练40.1 小写变大写

状态	递交者	时间	内存	语言	代码	递交时间
AC	数科大一吴欣然	-	-	C++17(O2)	123 Bytes	2026-9-25 16:29:30
AC	0x7E7	-	-	C++17(O2)	111 Bytes	2026-9-25 20:18:52
AC	容易	-	-	C++17(O2)	113 Bytes	2026-9-25 16:51:48
AC	巩书豪	-	-	C	90 Bytes	2026-9-25 20:47:23
AC	软工2603张一晴	-	-	C	123 Bytes	2026-9-25 16:49:38
AC	星瑶	-	-	C++17(O2)	115 Bytes	2026-9-25 17:00:54
AC	wangtianyao11	-	-	C	95 Bytes	2026-9-25 16:47:36
AC	xiaoan	-	-	C++17(O2)	98 Bytes	2026-9-26 14:24:51
AC	计科2026李克原	-	-	C	108 Bytes	2026-9-25 22:45:56
AC	计科2606郑鉴恒	-	-	C	116 Bytes	2026-9-26 14:30:23
AC	刘珊	-	-	C++17(O2)	133 Bytes	2026-9-25 16:35:26
AC	王蕴恒	-	-	C	138 Bytes	2026-9-26 13:14:43
AC	wrz	-	-	C	110 Bytes	2026-9-25 20:55:05
AC	26网络王子涵	-	-	C	134 Bytes	2026-9-25 18:12:00
AC	千鸿雪	-	-	C++17(O2)	112 Bytes	2026-9-25 16:41:02
AC	依布拉音江	-	-	C++17(O2)	111 Bytes	2026-9-26 10:34:34
AC	冯选	-	-	C++17(O2)	123 Bytes	2026-9-26 14:04:59
AC	虚拟2601赵梓逾	2ms	256 KiB	C	107 Bytes	2026-10-22 21:36:42
AC	李奕霏	2ms	256 KiB	C	117 Bytes	2026-10-1 16:10:07
AC	孙风堃	2ms	256 KiB	C	99 Bytes	2025-10-14 22:27:38
AC	刘海峰	2ms	256 KiB	C	105 Bytes	2025-11-4 23:36:37
AC	高佳宁	5ms	508 KiB	C++17(O2)	94 Bytes	2026-10-1 16:33:42
AC	竹韵	5ms	544 KiB	C++17(O2)	152 Bytes	2025-10-30 1:13:36
AC	刘骐锋	5ms	512 KiB	C++17(O2)	121 Bytes	2026-9-25 18:47:47
AC	姜羿彤	6ms	504 KiB	C++17(O2)	168 Bytes	2025-11-1 12:02:32
AC	刘庭豪	6ms	504 KiB	C++17(O2)	101 Bytes	2025-10-31 18:34:38
AC	15529785002	6ms	504 KiB	C++17(O2)	87 Bytes	2025-11-5 4:14:22
AC	陈柯寒	6ms	504 KiB	C++17(O2)	139 Bytes	2025-10-14 0:00:55
AC	李银凤	6ms	508 KiB	C++17(O2)	122 Bytes	2025-11-7 0:52:12
AC	蔡雨翰	325ms	26.9 MiB	Java	373 Bytes	2025-11-9 0:19:02