YSACODE

	Problem ID	Title	Source/Category	AC	Submit
	1900	Alyona and the Tree		0	0
	1901	Alyona and Mex		0	0
	1902	Alyona and Numbers		0	0
	1903	Runaway to a Shadow		0	0
	1904	Gifts by the List		0	0
	1905	Heap Operations		0	0
	1906	Economy Game		0	0
	1907	A Good Contest		0	0
	1908	Bear and Finding Criminals		0	0
	1909	Bear and Five Cards		0	0
	1910	Save the City!		0	0
	1911	Optical Experiment		0	0
	1913	Restoration of the Permutation		0	0
	1914	Bear and Bad Powers of 42		0	0
	1915	Bear and Chase		0	0
	1916	Bear and Square Grid		0	0
	1917	Bear and Tower of Cubes		0	0
	1918	Lena and Queries		0	0
	1919	Another Sith Tournament		0	0
	1920	Iterated Linear Function		0	0
	1921	Joty and Chocolate		0	0
	1922	The Same Calendar		0	0
	1923	Johny Likes Numbers		0	0
	1924	Vanya and Balloons		0	0
	1925	Vanya and Treasure		0	0
	1926	Vanya and Label		0	0
	1927	Vanya and Food Processor		0	0
	1928	Vanya and Fence		0	0
	1929	The Last Fight Between Human and AI		0	0
	1930	Theseus and labyrinth		0	0
	1931	Vasya and String		0	0
	1932	Pyramid of Glasses		0	0
	1933	Nicholas and Permutation		0	0
	1934	Trains and Statistic		0	0
	1935	Tree Construction		0	0
	1936	Money Transfers		0	0
	1937	Restoring Painting		0	0
	1938	Infinite Sequence		0	0
	1939	Problems for Round		0	0
	1940	Bear and Game		0	0
	1941	Different is Good		0	0
	1942	Summer Camp		0	0
	1943	Organizing a Race		0	0
	1944	Roads in Yusland		0	0
	1945	Ultimate Weirdness of an Array		0	0
	1947	Restore a Number		0	0
	1948	Correct Bracket Sequence Editor		0	0
	1949	Magic Powder - 2		0	0
	1950	Magic Powder - 1		0	0
	1951	Cinema		0	0
	1952	Game of Robots		0	0
	1953	Holidays		0	0
	1954	Petya and Post		0	0
	1955	Petya and File System		0	0
	1956	Petya and Countryside		0	0
	1957	Petya and Java		0	0
	1958	Little Artem and Presents		0	0
	1959	Coat of Anticubism		0	0
	1960	Forensic Examination		0	0
	1961	Codeword		0	0
	1962	World Tour		0	0
	1963	Reberland Linguistics		0	0
	1964	Four Divisors		0	0
	1965	Beautiful Subarrays		0	0
	1966	Shopping		0	0
	1967	Buses Between Cities		0	0
	1968	Complicated GCD		0	0
	1969	To Hack or not to Hack		0	0
	1970	International Olympiad		0	0
	1971	Binary Table		0	0
	1972	Graph Coloring		0	0
	1973	Gambling Nim		0	0
	1974	Bear and Bowling 4		0	0
	1975	Different Subsets For All Tuples		0	0
	1976	Number of Parallelograms		0	0
	1977	Hard Process		0	0
	1978	Seating On Bus		0	0
	1979	Co-prime Array		0	0
	1980	Harry Potter and the Sorting Hat		0	0
	1981	Harry Potter and the History of Magic		0	0
	1982	Harry Potter and Three Spells		0	0
	1983	Fence Divercity		0	0
	1984	Polycarp and Hay		0	0
	1985	New Reform		0	0
	1986	Bicycle Race		0	0
	1987	Tanya and Toys		0	0
	1988	Qualifying Contest		0	0
	1989	Round House		0	0
	1990	Bear and Reverse Radewoosh		0	0
	1991	You're a Professional		0	0
	1992	Ace It!		0	0
	1993	Out of Controls		0	0
	1994	Rosetta Problem		0	0
	1995	Without Text		0	0
	1996	Da Vinci Powers		0	0
	1997	Move by Prime		0	0
	1998	Paper task		0	0
	1999	Bear and Forgotten Tree 2		0	0