Zero1 Online Judge System
PCMS Online Judge System For Beginners

An Online Judge System For Begneers

AC: Accept.
NA: Not Accepted. Some test cases were not currect.
WA: Wrong Answer with the line number and current answer.
TLE: Time Limit Exceed.
MLE: Memory Limit Exceed.
OLE: Output Limit Exceed.
RE: Runtime Error e.q.: Out of range in Array.
RF: Restricted Function.
CE: Compile Error. The Compiler
SE: System Error, undefined Errors.

本系統目前支援的程式語言如下:

User's guide | 我要加題目

Announcement

PCOI 2023 第二季 題目 (2024-02-24 23:45)

Latest Problems

b374. 小木棍 -- CSPCSP-JCSP-J 2024
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b371. 上數學課
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a019. 0 與 1
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b357. 節日彩燈
b349. 扑克牌 -- 2024CSP-J第二轮
b355. 正負數乘積
a475. 絕對值(Python版)
b347. 找出含有元音的單詞
b343. 找出含有回文的單詞
b344. 質因數的個數
a181. 拍三!
a171. 完全奇數二
a118. 三角形面積
b330. a+b?a*b?
Top Coder
1360467-8@g.... (tetris)
801/91%
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761/86%
1453222-0@g.... (S2B08)
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1554101-0@g.... (S1B29黃宇彬)
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1454530-6@g.... (S2A13區叡恆)
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625/71%
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Top Author
kichan@g.pui... (陳嘉賢CHAN KA IN)
ricky (電腦黃)
lamkinun@gma... (Kinda Lam)
admin (Judge)
zero (管理員)
xllin@g.puic... (Emily Lin)
issin@g.puic... (冼一心老師)
1360174-1@g.... (S3A05何彥樂)
cwng@g.puich... (吳振華NG CHAN WA)
kulam@g.puic... (林建源)
Top School
1: Pui Ching Middle School
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