base - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
28	28 Clasa-X-1 base	3 / 5	1
29	29 Clasa-X-2 base	3 / 3	1
30	30 Clasa-X-3 base	3 / 3	1
31	31 Clasa-X-4 base	3 / 4	1
32	32 Clasa-X-5 base	3 / 3	2

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