【例】字符大小写判断 - Problem Statistics - lizikid

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	冯昱哲	125ms	6.2 MiB	C++14(O2)	153 Bytes	2025-1-16 15:12:34

ID: 15
Time: 1000ms
Memory: 256MiB
Difficulty: 1
Tags: (None)
# Submissions: 304
Accepted: 97
Uploaded By: jike1994