Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	778	P1503B 3-Coloring constructive algorithms games interactive *1700	0 / 0	(None)
	777	P1503C Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers *2200	0 / 0	(None)
	776	P1503D Flip the Cards 2-sat constructive algorithms data structures greedy sortings two pointers *2600	0 / 0	(None)
	775	P1503E 2-Coloring combinatorics dp math *3100	0 / 0	(None)
	774	P1503F Balance the Cards constructive algorithms data structures divide and conquer geometry graphs implementation *3500	0 / 0	(None)
	773	P1504A Déjà Vu constructive algorithms strings *800	0 / 0	(None)
	772	P1504B Flip the Bits constructive algorithms greedy implementation math *1200	0 / 0	(None)
	771	P1505A Is it rated - 2 special problem implementation interactive 900	0 / 0	(None)
	770	P1505B DMCA special problem implementation number theory 1600	0 / 0	(None)
	769	P1505C Fibonacci Words special problem implementation 1400	0 / 0	(None)
	768	P1505D Xenolith? Hippodrome? special problem number theory 1800	0 / 0	(None)
	767	P1505E Cakewalk special problem greedy implementation shortest paths 1800	0 / 0	(None)
	766	P1505F Math special problem math 2200	0 / 0	(None)
	765	P1505G Encoded message special problem implementation 2600	0 / 0	(None)
	764	P1505H L BREAK into program special problem 2500	0 / 0	(None)
	763	P1505I Mysterious language again, seriously? special problem 2200	0 / 0	(None)
	762	P1506A Strange Table math *800	0 / 0	(None)
	761	P1506B Partial Replacement greedy implementation *1100	0 / 0	(None)
	760	P1506C Double-ended Strings brute force implementation strings *1000	0 / 0	(None)
	759	P1506D Epic Transformation constructive algorithms data structures greedy *1400	0 / 0	(None)

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