*800 - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1388	P1635B Avoid Local Maximums greedy *800	0 / 0	3
	1383	P1637A Sorting Parts brute force sortings *800	0 / 0	3
	1375	P1638A Reverse constructive algorithms greedy math *800	0 / 0	3
	1352	P1642A Hard Way geometry *800	0 / 0	3
	1350	P1644A Doors and Keys implementation *800	0 / 0	3
	1349	P1644B Anti-Fibonacci Permutation brute force constructive algorithms implementation *800	0 / 0	3
	1344	P1646A Square Counting math *800	0 / 0	3
	1343	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	3
	1338	P1647A Madoka and Math Dad implementation math *800	0 / 0	3
	1326	P1649A Game implementation *800	0 / 0	3
	1324	P1650A Deletions of Two Adjacent Letters implementation strings *800	0 / 0	3
	1317	P1651A Playoff implementation *800	0 / 0	3
	1316	P1651B Prove Him Wrong constructive algorithms greedy *800	0 / 0	3
	1311	P1654A Maximum Cake Tastiness brute force greedy implementation sortings *800	0 / 0	3
	1310	P1654B Prefix Removals strings *800	0 / 0	3
	1303	P1656A Good Pairs math sortings *800	0 / 0	3
	1294	P1657A Integer Moves brute force math *800	0 / 0	3
	1293	P1657B XY Sequence greedy *800	0 / 0	3
	1288	P1658A Marin and Photoshoot constructive algorithms implementation math *800	0 / 0	3
	1287	P1658B Marin and Anti-coprime Permutation combinatorics math number theory *800	0 / 0	3
	1275	P1660A Vasya and Coins greedy math *800	0 / 0	3
	1274	P1660B Vlad and Candies math *800	0 / 0	3
	1268	P1661A Array Balancing greedy math *800	0 / 0	3
	1239	P1665A GCD vs LCM constructive algorithms math *800	0 / 0	3
	1216	P1668A Direction Change implementation math *800	0 / 0	3
	1214	P1669A Division? implementation *800	0 / 0	3
	1213	P1669B Triple implementation sortings *800	0 / 0	3
	1212	P1669C Odd/Even Increments greedy greedy implementation math *800	0 / 0	3
	1206	P1670A Prof greedy implementation sortings *800	0 / 0	3
	1200	P1671A String Building implementation *800	0 / 0	3
	1194	P1672A Log Chopping games implementation math *800	0 / 0	3
	1193	P1672B I love AAAB constructive algorithms implementation *800	0 / 0	3
	1184	P1673A Subtle Substring Subtraction games greedy strings *800	1 / 4	3
	1178	P1674A Number Transformation constructive algorithms math *800	0 / 0	3
	1177	P1674B Dictionary combinatorics math *800	0 / 0	3
	1171	P1675A Food for Animals greedy math *800	0 / 0	3
	1164	P1676A Lucky? implementation *800	0 / 0	3
	1163	P1676B Equal Candies greedy math sortings *800	0 / 0	3
	1162	P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	3
	1149	P1678A Tokitsukaze and All Zero Sequence implementation *800	0 / 0	3
	1148	P1678B1 Tokitsukaze and Good 01-String (easy version) implementation *800	0 / 0	3
	1140	P1680A Minimums and Maximums brute force math *800	0 / 0	3
	1139	P1680B Robots implementation *800	0 / 0	3
	1134	P1681A Game with Cards games greedy *800	0 / 0	3
	1133	P1681B Card Trick implementation math *800	0 / 0	3
	1128	P1682A Palindromic Indices greedy strings *800	0 / 0	3
	1122	P1684A Digit Minimization constructive algorithms games math strings *800	0 / 0	3
	1121	P1684B Z mod X = C constructive algorithms math *800	0 / 0	3
	1101	P1686A Everything Everywhere All But One greedy *800	0 / 0	3
	1099	P1686B Odd Subarrays dp greedy *800	0 / 0	3
	1084	P1688A Cirno's Perfect Bitmasks Classroom bitmasks brute force *800	0 / 0	3
	1082	P1688B Patchouli's Magical Talisman bitmasks constructive algorithms greedy sortings *800	0 / 0	3
	1078	P1689A Lex String brute force greedy implementation sortings two pointers *800	0 / 0	3
	1068	P1690A Print a Pedestal (Codeforces logo?) constructive algorithms greedy *800	0 / 0	3
	1067	P1690B Array Decrements greedy implementation *800	0 / 0	3
	1066	P1690C Restoring the Duration of Tasks data structures greedy implementation *800	0 / 0	3
	1061	P1691A Beat The Odds brute force greedy math *800	0 / 0	3
	1055	P1692A Marathon implementation *800	0 / 0	3
	1054	P1692B All Distinct greedy sortings *800	0 / 0	3
	1053	P1692C Where's the Bishop? implementation *800	0 / 0	3
	1041	P1694A Creep greedy implementation *800	0 / 0	3
	1037	P1695A Subrectangle Guess games *800	0 / 0	3
	1028	P1696A NIT orz! bitmasks greedy *800	0 / 0	3
	1013	P1697A Parkway Walk greedy implementation *800	0 / 0	3
	1001	P1698A XOR Mixup bitmasks brute force *800	0 / 0	3
	999	P1698B Rising Sand constructive algorithms greedy implementation *800	0 / 0	3
	988	P1699A The Third Three Number Problem constructive algorithms math *800	0 / 0	3
	981	P1700A Optimal Path constructive algorithms greedy math *800	0 / 0	3
	975	P1701A Grass Field implementation *800	0 / 0	3
	974	P1701B Permutation greedy *800	0 / 0	3
	969	P1702A Round Down the Price constructive algorithms *800	0 / 0	3
	968	P1702B Polycarp Writes a String from Memory greedy *800	0 / 0	3
	961	P1703A YES or YES? brute force implementation strings *800	0 / 0	3
	960	P1703B ICPC Balloons data structures implementation *800	0 / 0	3
	959	P1703C Cypher brute force implementation strings *800	0 / 0	3
	954	P1704A Two 0-1 Sequences constructive algorithms greedy *800	0 / 0	3
	945	P1705A Mark the Photographer greedy sortings *800	0 / 0	3
	939	P1706A Another String Minimization Problem 2-sat constructive algorithms greedy string suffix structures strings *800	0 / 0	3
	927	P1708A Difference Operations greedy math *800	0 / 0	3
	925	P1709A Three Doors brute force greedy implementation math *800	0 / 0	3
	914	P1711A Perfect Permutation constructive algorithms *800	0 / 0	3
	912	P1712A Wonderful Permutation greedy implementation *800	0 / 0	3
	911	P1712B Woeful Permutation constructive algorithms greedy number theory *800	0 / 0	3
	905	P1713A Traveling Salesman Problem geometry greedy implementation *800	0 / 0	3
	898	P1714B Remove Prefix data structures greedy implementation *800	0 / 0	3
	897	P1714C Minimum Varied Number greedy *800	0 / 0	3
	892	P1715A Crossmarket constructive algorithms greedy math *800	0 / 0	3
	886	P1716A 2-3 Moves greedy math *800	0 / 0	3
	885	P1716B Permutation Chain constructive algorithms math *800	0 / 0	3
	880	P1717A Madoka and Strange Thoughts math number theory *800	0 / 0	3
	867	P1719A Chip Game games math *800	0 / 0	3
	866	P1719B Mathematical Circus constructive algorithms math *800	0 / 0	3
	863	P1720B Interesting Sum brute force data structures greedy math sortings *800	0 / 0	3
	858	P1721A Image greedy implementation *800	0 / 0	3
	852	P1722A Spell Check implementation *800	0 / 0	3
	851	P1722B Colourblindness implementation *800	0 / 0	3
	850	P1722C Word Game data structures implementation *800	0 / 0	3
	845	P1725A Accumulation of Dominoes math *800	0 / 0	3
	824	P1728A Colored Balls: Revisited brute force greedy implementation sortings *800	0 / 0	3
	823	P1728B Best Permutation constructive algorithms greedy *800	0 / 0	3

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