number theory - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1924	P26A Almost Prime number theory *900	16 / 42	5
	1996	P45G Prime Problem number theory *2200	0 / 0	(None)
	2066	P66D Petya and His Friends constructive algorithms math number theory *1700	0 / 0	(None)
	2070	P68A Irrational problem implementation number theory *1100	0 / 0	(None)
	2080	P71C Round Table Knights dp math number theory *1600	0 / 0	(None)
	2092	P73E Morrowindows math number theory *2400	0 / 0	(None)
	2098	P75C Modified GCD binary search number theory *1600	0 / 0	(None)
	2122	P83D Numbers dp math number theory *2400	0 / 0	(None)
	2146	P93E Lostborn dp math number theory *2600	0 / 0	(None)
	2185	P111B Petya and Divisors binary search data structures number theory *1900	0 / 0	(None)
	2190	P113C Double Happiness brute force math number theory *2200	0 / 0	(None)
	2198	P117B Very Interesting Game brute force number theory *1800	0 / 0	(None)
	2249	P134B Pairs of Numbers brute force dfs and similar math number theory *1900	0 / 0	(None)
	2286	P150A Win or Freeze games math number theory *1400	0 / 0	(None)
	2299	P154B Colliders math number theory *1600	0 / 0	(None)
	2363	P177B2 Rectangular Game number theory *1200	0 / 0	(None)
	2380	P180B Divisibility Rules math number theory *2300	0 / 0	(None)
	2427	P199A Hexadecimal's theorem brute force constructive algorithms implementation number theory *900	7 / 12	9
	2431	P200E Tractor College implementation math number theory ternary search *2400	0 / 0	(None)
	2471	P216E Martian Luck math number theory *2000	0 / 0	(None)

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