Problem Set - implementation - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2023	P53B Blog Photo binary search implementation *1700	0 / 0	(None)
	2025	P54A Presents implementation *1300	0 / 0	(None)
	2026	P54B Cutting Jigsaw Puzzle hashing implementation *1800	0 / 0	(None)
	2028	P55A Flea travel implementation math *1200	0 / 0	(None)
	2031	P56B Spoilt Permutation implementation *1300	0 / 0	(None)
	2032	P56C Corporation Mail data structures expression parsing implementation *1700	0 / 0	(None)
	2034	P57B Martian Architecture implementation *1600	0 / 0	(None)
	2040	P59A Word implementation strings *800	0 / 0	(None)
	2043	P60A Where Are My Flakes? implementation two pointers *1300	0 / 0	(None)
	2051	P62B Tyndex.Brome binary search implementation *1800	0 / 0	(None)
	2054	P63B Settlers' Training implementation *1200	0 / 0	(None)
	2055	P63C Bulls and Cows brute force implementation *1700	0 / 0	(None)
	2056	P63E Sweets Game bitmasks dfs and similar dp games implementation *2000	0 / 0	(None)
	2061	P65A Harry Potter and Three Spells implementation math *1800	0 / 0	(None)
	2062	P65B Harry Potter and the History of Magic brute force greedy implementation *1700	0 / 0	(None)
	2064	P66A Petya and Java implementation strings *1300	0 / 0	(None)
	2065	P66C Petya and File System data structures implementation *1800	0 / 0	(None)
	2067	P67A Partial Teacher dp graphs greedy implementation *1800	0 / 0	(None)
	2070	P68A Irrational problem implementation number theory *1100	0 / 0	(None)
	2073	P69A Young Physicist implementation math *1000	0 / 0	(None)

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