math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1488	P1362C Johnny and Another Rating Drop bitmasks greedy math *1400	0 / 0	(None)
	1487	P1363A Odd Selection brute force implementation math *1200	0 / 0	(None)
	1484	P1363D Guess The Maximums binary search implementation interactive math *2100	0 / 0	(None)
	1470	P1365G Secure Password bitmasks combinatorics constructive algorithms interactive math *2800	0 / 0	(None)
	1469	P1366A Shovels and Swords binary search greedy math *1100	0 / 0	(None)
	1468	P1366B Shuffle math two pointers *1300	0 / 0	(None)
	1467	P1366C Palindromic Paths greedy math *1500	0 / 0	(None)
	1466	P1366D Two Divisors constructive algorithms math number theory *2000	0 / 0	(None)
	1461	P1367B Even Array greedy math *800	0 / 0	(None)
	1460	P1367C Social Distance constructive algorithms greedy math *1300	0 / 0	(None)
	1455	P1368A C+= brute force greedy implementation math *800	0 / 0	(None)
	1454	P1368B Codeforces Subsequences brute force constructive algorithms greedy math strings *1500	0 / 0	(None)
	1452	P1368D AND, OR and square sum bitmasks greedy math *1700	0 / 0	(None)
	1450	P1368F Lamps on a Circle games implementation interactive math *2600	0 / 0	(None)
	1446	P1369A FashionabLee geometry math *800	0 / 0	(None)
	1444	P1369C RationalLee greedy math sortings two pointers *1400	0 / 0	(None)
	1443	P1369D TediousLee dp graphs greedy math trees *1900	0 / 0	(None)
	1440	P1370A Maximum GCD greedy implementation math number theory *800	0 / 0	(None)
	1439	P1370B GCD Compression constructive algorithms math number theory *1100	0 / 0	(None)
	1438	P1370C Number Game games math number theory *1400	0 / 0	(None)

Pick a problem randomly based on the current filter.