Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8129	P1770H Koxia, Mahiru and Winter Festival constructive algorithms	0 / 0	(None)
	8128	P1771A Hossam and Combinatorics combinatorics math sortings *900	0 / 0	3
	8127	P1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	4
	8126	P1771C Hossam and Trainees greedy math number theory *1600	0 / 0	5
	8125	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees *2100	0 / 0	7
	8124	P1771E Hossam and a Letter brute force dp implementation two pointers *2500	0 / 0	9
	8123	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees *2500	0 / 0	9
	8122	P1773A Amazing Trick constructive algorithms graph matchings math probabilities *1900	0 / 0	6
	8121	P1773B BinCoin binary search divide and conquer hashing implementation probabilities trees *2200	0 / 0	8
	8120	P1773C __NO_TITLE__	0 / 0	(None)
	8097	P1773D Dominoes combinatorics flows graph matchings greedy *2600	0 / 0	10
	8096	P1773E Easy Assembly greedy sortings *1400	0 / 0	4
	8095	P1773F Football constructive algorithms *800	0 / 0	3
	8094	P1773G Game of Questions bitmasks combinatorics dp fft math probabilities *2800	0 / 0	10
	8093	P1773H Hot and Cold binary search interactive *2600	0 / 0	10
	8092	P1773I Interactive Factorial Guessing brute force games implementation interactive *2500	0 / 0	9
	8091	P1773J Jumbled Trees constructive algorithms math *2900	0 / 0	10
	8090	P1773K __NO_TITLE__	0 / 0	(None)
	8089	P1773L Lisa's Sequences dp *3500	0 / 0	10
	8088	P1774A Add Plus Minus Sign constructive algorithms math *800	0 / 0	3

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