*special problem - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6703	P188E HQ9+ special problem implementation 1400	0 / 0	(None)
	6702	P188F Binary Notation special problem implementation 1400	0 / 0	(None)
	6701	P188G Array Sorting special problem implementation 1600	0 / 0	(None)
	6700	P188H Stack special problem expression parsing implementation 1800	0 / 0	(None)
	6292	P290A Mysterious strings special problem implementation 1400	0 / 0	(None)
	6291	P290B QR code special problem implementation 1500	0 / 0	(None)
	6290	P290C WTF? special problem graph matchings implementation trees 1700	0 / 0	(None)
	6289	P290D Orange special problem implementation 1400	0 / 0	(None)
	6288	P290E HQ special problem constructive algorithms 2500	0 / 0	(None)
	6287	P290F Greedy Petya special problem dfs and similar graphs greedy 2800	0 / 0	(None)
	6286	P291A Spyke Talks special problem implementation sortings 800	0 / 0	(None)
	6285	P291B Command Line Arguments special problem implementation strings 1300	0 / 0	(None)
	6284	P291C Network Mask special problem bitmasks brute force implementation 1600	0 / 0	(None)
	6283	P291D Parallel Programming special problem greedy 1600	0 / 0	(None)
	6282	P291E Tree-String Problem special problem dfs and similar hashing strings 2000	0 / 0	(None)
	6071	P345A Expecting Trouble special problem probabilities 1500	0 / 0	(None)
	6070	P345B Triskaidekaphobia special problem 2100	0 / 0	(None)
	6069	P345C Counting Fridays special problem 2000	0 / 0	(None)
	6068	P345D Chain Letter special problem dfs and similar graphs 2200	0 / 0	(None)
	6067	P345E Black Cat Rush special problem 2700	0 / 0	(None)

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