Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1138	P1428G1 Lucky Numbers (Easy Version) dp greedy *2900	0 / 0	(None)
	1137	P1428G2 Lucky Numbers (Hard Version) dp greedy *3000	0 / 0	(None)
	1136	P1428H Rotary Laser Lock binary search interactive *3500	0 / 0	(None)
	1135	P1430A Number of Apartments brute force constructive algorithms math *900	0 / 0	(None)
	1134	P1430B Barrels greedy implementation sortings *800	0 / 0	(None)
	1133	P1430C Numbers on Whiteboard constructive algorithms data structures greedy implementation math *1000	0 / 0	(None)
	1132	P1430D String Deletion binary search data structures greedy two pointers *1700	0 / 0	(None)
	1131	P1430E String Reversal data structures greedy strings *1900	0 / 0	(None)
	1130	P1430F Realistic Gameplay dp greedy *2600	0 / 0	(None)
	1129	P1430G Yet Another DAG Problem bitmasks dfs and similar dp flows graphs math *2600	0 / 0	(None)
	1128	P1431A Selling Hamburgers special problem 800	0 / 0	(None)
	1127	P1431B Polycarp and the Language of Gods special problem implementation two pointers 1400	0 / 0	(None)
	1126	P1431C Black Friday special problem implementation 1600	0 / 0	(None)
	1125	P1431D Used Markers special problem greedy 1500	0 / 0	(None)
	1124	P1431E Chess Match special problem 2000	0 / 0	(None)
	1123	P1431F Neural Network Problem special problem binary search greedy 2100	0 / 0	(None)
	1122	P1431G Number Deletion Game special problem dp games greedy 2100	0 / 0	(None)
	1121	P1431H Rogue-like Game special problem brute force greedy two pointers 2600	0 / 0	(None)
	1120	P1431I Cyclic Shifts special problem strings 2900	0 / 0	(None)
	1119	P1431J Zero-XOR Array special problem dp 3400	0 / 0	(None)

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