Contest data

Problem statements, model solutions and judges' input/output:

Problem A - Kingdoms	PDF	Input/output	Solutions
Problem B - Who wants to live forever?	PDF	Input/output	Solutions
Problem C - Chemist's vows	PDF	Input/output	Solutions
Problem D - Non-boring sequences	PDF	Input/output	Solutions
Problem E - Word equations	PDF	Input/output	Solutions
Problem F - Farm and factory	PDF	Input/output	Solutions
Problem G - Jewel heist	PDF	Input/output	Solutions
Problem H - Darts	PDF	Input/output	Solutions
Problem I - The Dragon and the knights	PDF	Input/output	Solutions
Problem J - Conservation	PDF	Input/output	Solutions
Problem K - Graphic Madness	PDF	Input/output	Solutions