Classroom @ UI (Fall 2005)

• (12)	Problem A: Parencodings from Asia, Tehran Regional 2001
  	A.pdf A.in.tgz A.cor.tgz

• (11)	Problem E: Labyrinth from Europe, Central Regional 1999
  	labyrinth.pdf labyrinth.html labyrinth.in.tgz labyrinth.cor.tgz

• (10)	Problem G: Skew Binary from Asia, Tehran Regional 2002
  	G.pdf G.doc.tgz G.in.tgz G.cor.tgz G.cpp

• (9)	Problem A: Delta Encoding and Decoding from Europe, Southeastern Regional 2003
  	A.pdf A.doc.tgz A.in.tgz A.cor.tgz

• (8)	Problem D: Spacecraft Malfunction from Asia, Tehran Regional 2002
  	D.pdf D.doc.tgz D.in.tgz D.cor.tgz D.cpp

Classroom @ UI (Spring 2005)

I've collected these problems that I teached them in a classroom with some students from University of Isfahan, Spring 2005.

• (7)	Problem D: Gradpa's Estate from Asia, Tehran Regional 2002 (Preliminary)
  	D.pdf D.doc.tgz D.in.tgz D.cor.tgz

• (6)	Problem B: Afshung Pizza Delivery from Asia, Tehran Regional 2002
  	B.pdf B.doc.tgz B.in.tgz B.cor.tgz

• (5)	Problem C: Housing Complexes from Asia, Tehran Regional 2002
  	C.pdf C.doc.tgz C.in.tgz C.cor.tgz

• (4)	Problem D: Pipe from Europe, Central Regional 1995
  	pipe.pdf pipe.html pipe.gif pipe.in.tgz pipe.cor.tgz

• (3)	Problem A: Atlantis from Europe, Mid-Central Regional 2000
  	atlantis.pdf atlantis.in.tgz atlantis.cor.tgz atlantis.cpp

• (2)	Problem A: Grandpa's Other Estate from Asia, Tehran Regional 2002
  	A.pdf A.doc.tgz A.in.tgz A.cor.tgz A.cpp A.java

• (1)	Problem F: Joseph from Europe, Central Regional 1995
  	joseph.pdf joseph.html joseph.in.tgz joseph.cor.tgz joseph.cpp joseph.java