5th BOI '97UNOFFICIAL SITE
September 30th - October 5th, 1997 Drama - Greece

Problems

Read the problem text in html:
Day 1:Problem 1Problem 2Problem 3
Day 2:Problem 1Problem 2Problem 3

or Download:
All problems in Text format:boi97pro.txt
All problems in Word 7 format:boi97pro.doc
All test data in a ZIPPED file
containing input text in different directories:
testdata.zip

Solutions
Here are the solutions given by some of the contestants (all solutions took 100% of points):
Day 1:
Problem1prob11.pasby Ovidiu Georghioiu (ROM - Gold)
Problem2prob12.pasby Zarko Aleksovski (F.Y.R.O.M. - Silver)
Problem3prob13.pas
prob13.cpp
by Boian Krosnov (BUL - Bronze)
by Jaroslav Blagojevic (YUG - Silver)
Day 2:
Problem1prob21.pas
prob21.c
by Ovidiu Georghioiu (ROM - Gold)
by Vasillis Vasaitis (GRE 2nd Team - Honour)
Problem2prob22.pas
prob22.cpp
by Petar Mitrov (BUL - Gold)
by Mihai Scortaru (ROM - Silver)
Problem3prob23.pas
prob23.c
by Ovidiu Georghioiu (ROM - Gold)
by Sukru Tikves (TUR - Bronze)
All Together ZIPPED:
Get this one ->prob.zip

I have selected the above source codes on my own, using a quick inspection in a text editor. No programs appearing in the above list were tested or compiled. They are the exact copies of the solutions presented to the jury by the contestants. Apart from inspection, I wanted to present different solutions from different people, in both C and Pascal.