ZSTUOJ

题目编号	标题	来源/分类	解决	提交
1922	Rope	Ural State University Internal Contest October'20 Junior Session	9	11
1923	Sacrament of the sum	Ural State University Internal Contest October'20 Junior Session	6	10
1924	Buttons	Ural State University Internal Contest October'20 Junior Session	5	9
1925	Permutations	Ural State University Internal Contest October'20 Junior Session	2	2
1926	Democracy in danger	Ural State University Internal Contest October'20 Junior Session	2	2
1927	Questions and answers	Ural State University Internal Contest October'20 Junior Session	28	46
1928	D++ Again	Ural State University Internal Contest October'20 Junior Session	0	0