Asia-Pacific Informatics Olympiad, 2011 — Tasks and Data

APIO Home | 2011 Results | 2011 Official Site

The fifth Asia-Pacific Informatics Olympiad took place on Saturday 7 May 2011, and was hosted by the Iran National Olympiad in Informatics (INOI). The official site is at

Here are the official results.

The tasks from APIO 2011 can be downloaded in PDF format below:

TranslationTask Descriptions
Official EnglishDownload PDF
PersianDownload PDF
ArabicDownload PDF
ChineseDownload PDF
Chinese-SimplifiedDownload PDF
IndonesianDownload PDF
JapaneseDownload PDF
KoreanDownload PDF
MongolianDownload PDF
TaiwanDownload PDF
ThailandDownload PDF

The official APIO test data can be downloaded from the table below. For each problem there is a zip file, containing the input and output files for each test case. Test cases are equally weighted.

TaskTest Data
1. Table Coloring 
2. Find the Path 
3. Guess my Word! 

All tasks were evaluated in the following environment: