Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5115	P1272E Nearest Opposite Parity dfs and similar graphs shortest paths *1900	0 / 0	(None)
	5116	P1275A Скрытый друг *special problem	0 / 0	(None)
	5117	P1275C #define Задача B ... *special problem	0 / 0	(None)
	5118	P1275D Storage2 *special problem	0 / 0	(None)
	5119	P1275E1 Контрольная сумма *special problem	0 / 0	(None)
	5120	P1275E3 Контрольная сумма *special problem	0 / 0	(None)
	5121	P1275F Шардирование постов *special problem binary search interactive	0 / 0	(None)
	5122	P1276A As Simple as One and Two dp greedy *1400	0 / 0	(None)
	5123	P1276C Beautiful Rectangle brute force combinatorics constructive algorithms data structures greedy math *2300	0 / 0	(None)
	5124	P1276E Four Stones constructive algorithms *3500	0 / 0	(None)
	5125	P1276F Asterisk Substrings string suffix structures *3400	0 / 0	(None)
	5126	P1277A Happy Birthday, Polycarp! implementation *1000	0 / 0	(None)
	5127	P1277D Let's Play the Words? data structures hashing implementation math *1900	0 / 0	(None)
	5128	P1278A Shuffle Hashing brute force implementation strings *1000	0 / 0	(None)
	5129	P1278C Berry Jam data structures dp greedy implementation *1700	0 / 0	(None)
	5130	P1278D Segment Tree data structures dsu graphs trees *2100	0 / 0	(None)
	5131	P1278F Cards combinatorics dp math number theory probabilities *2600	0 / 0	(None)
	5132	P1279A New Year Garland math *900	0 / 0	(None)
	5133	P1279C Stack of Presents data structures implementation *1400	0 / 0	(None)
	5134	P1279D Santa's Bot combinatorics math probabilities *1700	0 / 0	(None)

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