math - Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
2108	P78D Archer's Shot binary search geometry math two pointers *2300	0 / 0	(None)
2117	P82A Double Cola implementation math *1100	0 / 0	(None)
2120	P83A Magical Array math *1300	0 / 0	(None)
2121	P83B Doctor binary search math sortings *1800	0 / 0	(None)
2122	P83D Numbers dp math number theory *2400	0 / 0	(None)
2129	P86B Tetris revisited constructive algorithms graph matchings greedy math *2200	0 / 0	(None)
2130	P86D Powerful array data structures implementation math two pointers *2200	0 / 0	(None)
2131	P87A Trains implementation math *1500	0 / 0	(None)
2132	P87C Interesting Game dp games math *2000	0 / 0	(None)
2138	P90A Cableway greedy math *1000	0 / 0	(None)
2146	P93E Lostborn dp math number theory *2600	0 / 0	(None)
2147	P94B Friends graphs implementation math *1300	0 / 0	(None)
2149	P95D Horse Races dp math *2500	0 / 0	(None)
2152	P97C Winning Strategy binary search graphs math shortest paths *2400	0 / 0	(None)
2156	P98E Help Shrek and Donkey dp games math probabilities *2700	0 / 0	(None)
2160	P100E Lamps in a Line special problem math 1600	0 / 0	(None)
2163	P100J Interval Coloring special problem greedy math 2400	0 / 0	(None)
2167	P103A Testing Pants for Sadness greedy implementation math *1100	0 / 0	(None)
2180	P108B Datatypes math sortings *1400	0 / 0	(None)
2188	P112B Petya and Square implementation math *1200	0 / 0	(None)

Pick a problem randomly based on the current filter.

Categories