*1700 - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3366	P1335E1 Three Blocks Palindrome (easy version) binary search brute force data structures dp two pointers *1700	0 / 0	5
	3360	P1336B Xenia and Colorful Gems binary search greedy math sortings two pointers *1700	0 / 0	5
	3344	P1340B Nastya and Scoreboard bitmasks dp graphs greedy *1700	0 / 0	5
	3328	P1343D Constant Palindrome Sum brute force data structures greedy two pointers *1700	0 / 0	5
	3313	P1346E Magic Tricks special problem dp graphs 1700	0 / 0	5
	3227	P1359C Mixing Water binary search math *1700	0 / 0	5
	3218	P1360F Spy-string bitmasks brute force constructive algorithms dp hashing strings *1700	0 / 0	5
	3215	P1361A Johnny and Contribution constructive algorithms graphs greedy sortings *1700	0 / 0	5
	3192	P1365D Solve The Maze constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths *1700	0 / 0	5
	3171	P1368D AND, OR and square sum bitmasks greedy math *1700	0 / 0	5
	3101	P1381A2 Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers *1700	0 / 0	5
	3094	P1383A String Transformation 1 dsu graphs greedy sortings strings trees two pointers *1700	0 / 0	5
	3051	P1392D Omkar and Bed Wars dp greedy *1700	0 / 0	5
	3043	P1393C Pinkie Pie Eats Patty-cakes constructive algorithms greedy math sortings *1700	0 / 0	5
	3009	P1400B RPG Protagonist brute force greedy math *1700	0 / 0	5
	2982	P1406C Link Cut Centroids constructive algorithms dfs and similar graphs trees *1700	0 / 0	5
	2957	P1411C Peaceful Rooks dfs and similar dsu graphs *1700	0 / 0	5
	2949	P1413D Shurikens data structures greedy implementation *1700	0 / 0	5
	2905	P1422C Bargain combinatorics dp math *1700	0 / 0	5
	2851	P1430D String Deletion binary search data structures greedy two pointers *1700	0 / 0	5
	2763	P1451D Circle Game games geometry math *1700	0 / 0	5
	2750	P1453C Triangles greedy implementation *1700	0 / 0	5
	2704	P1462E2 Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers *1700	0 / 0	5
	2670	P1467B Hills And Valleys brute force implementation *1700	0 / 0	5
	2660	P1468D Firecrackers binary search sortings *1700	0 / 0	5
	2657	P1468F Full Turn geometry hashing number theory *1700	0 / 0	5
	2633	P1469D Ceil Divisions brute force constructive algorithms math number theory *1700	0 / 0	5
	2604	P1472E Correct Placement binary search data structures dp sortings two pointers *1700	0 / 0	5
	2598	P1473D Program data structures dp implementation strings *1700	0 / 0	5
	2591	P1474C Array Destruction brute force constructive algorithms data structures greedy implementation sortings *1700	0 / 0	5
	2569	P1476D Journey dfs and similar dp dsu implementation *1700	0 / 0	5
	2546	P1478C Nezzar and Symmetric Array implementation math sortings *1700	0 / 0	5
	2543	P1479A Searching Local Minimum binary search interactive ternary search *1700	0 / 0	5
	2508	P1485C Floor and Mod binary search brute force math number theory *1700	0 / 0	5
	2455	P1491C Pekora and Trampoline brute force data structures dp greedy implementation *1700	0 / 0	5
	2396	P1497E1 Square-Free Division (easy version) data structures dp greedy math number theory two pointers *1700	0 / 0	5
	2356	P1503B 3-Coloring constructive algorithms games interactive *1700	0 / 0	5
	2277	P1512G Short Task brute force dp math number theory *1700	0 / 0	5
	2246	P1516C Baby Ehab Partitions Again bitmasks constructive algorithms dp math *1700	0 / 0	5
	2165	P1528B Kavi on Pairing Duty combinatorics dp math *1700	0 / 0	5
	2089	P1537D Deleting Divisors games math number theory *1700	0 / 0	5
	2081	P1538D Another Problem About Dividing Numbers constructive algorithms math number theory *1700	0 / 0	5
	2053	P1543D1 RPD and Rap Sheet (Easy Version) bitmasks constructive algorithms interactive math *1700	0 / 0	5
	2015	P1550C Manhattan Subarrays brute force geometry greedy implementation *1700	0 / 0	5
	1999	P1551D1 Domino (easy version) constructive algorithms math *1700	0 / 0	5
	1953	P1554B Cobb bitmasks brute force greedy math *1700	0 / 0	5
	1930	P1557C Moamen and XOR bitmasks combinatorics dp math matrices *1700	0 / 0	5
	1902	P1561D1 Up the Strip (simplified version) brute force data structures dp math number theory *1700	0 / 0	5
	1898	P1562D1 Two Hundred Twenty One (easy version) data structures dp math *1700	0 / 0	5
	1850	P1571E Fix the String special problem bitmasks dp greedy 1700	0 / 0	5
	1784	P1578H Higher Order Functions implementation strings *1700	0 / 0	5
	1768	P1579E2 Array Optimization by Deque data structures greedy *1700	0 / 0	5
	1767	P1579F Array Stabilization (AND version) brute force graphs math number theory shortest paths *1700	0 / 0	5
	1765	P1580A Portal brute force data structures dp greedy implementation *1700	0 / 0	5
	1742	P1583C Omkar and Determination data structures dp *1700	0 / 0	5
	1705	P1592C Bakry and Partitioning bitmasks constructive algorithms dfs and similar dp graphs trees *1700	0 / 0	5
	1682	P1594D The Number of Imposters constructive algorithms dfs and similar dp dsu graphs *1700	0 / 0	5
	1671	P1598D Training Session combinatorics data structures geometry implementation math *1700	0 / 0	5
	1592	P1608C Game Master data structures dfs and similar dp graphs greedy two pointers *1700	0 / 0	5
	1558	P1611E1 Escape The Maze (easy version) dfs and similar greedy shortest paths trees two pointers *1700	0 / 0	5
	1509	P1618E Singers' Tour constructive algorithms math *1700	0 / 0	5
	1502	P1619E MEX and Increments constructive algorithms data structures dp greedy implementation math sortings *1700	0 / 0	5
	1489	P1621C Hidden Permutations dfs and similar interactive math *1700	0 / 0	5
	1462	P1625C Road Optimization dp *1700	0 / 0	5
	1456	P1626C Monsters And Spells binary search data structures dp greedy implementation math two pointers *1700	0 / 0	5
	1439	P1628B Peculiar Movie Preferences greedy strings *1700	0 / 0	5
	1347	P1644D Cross Coloring data structures implementation math *1700	0 / 0	5
	1286	P1658C Shinju and the Lost Permutation constructive algorithms math *1700	0 / 0	5
	1270	P1660F1 Promising String (easy version) brute force implementation math strings *1700	0 / 0	5
	1266	P1661C Water the Trees binary search greedy math *1700	0 / 0	5
	1203	P1670D Very Suspicious binary search brute force geometry greedy implementation math *1700	0 / 0	5
	1191	P1672D Cyclic Rotation constructive algorithms greedy implementation two pointers *1700	0 / 0	5
	1154	P1677B Tokitsukaze and Meeting data structures implementation math *1700	0 / 0	5
	1131	P1681D Required Length brute force dfs and similar dp hashing shortest paths *1700	0 / 0	5
	1119	P1684D Traps constructive algorithms greedy sortings *1700	1 / 1	5
	1095	P1687B Railway System constructive algorithms graphs greedy interactive sortings *1700	0 / 0	5
	1081	P1688C Manipulating History constructive algorithms greedy strings *1700	0 / 0	5
	1063	P1690F Shifting String graphs math number theory strings *1700	0 / 0	5
	1048	P1692H Gambling data structures dp greedy math *1700	0 / 0	5
	1046	P1693B Fake Plastic Trees dfs and similar dp greedy trees *1700	0 / 0	5
	1033	P1695C Zero Path brute force data structures dp graphs greedy shortest paths *1700	0 / 0	5
	984	P1699C The Third Problem combinatorics constructive algorithms math *1700	0 / 0	5
	979	P1700C Helping the Nature constructive algorithms data structures greedy *1700	0 / 0	5
	964	P1702F Equate Multisets constructive algorithms data structures greedy math number theory *1700	0 / 0	5
	936	P1706D1 Chopping Carrots (Easy Version) binary search brute force constructive algorithms greedy number theory *1700	0 / 0	5
	922	P1709D Rorororobot binary search data structures greedy math *1700	0 / 0	5
	893	P1714G Path Prefixes binary search data structures dfs and similar trees *1700	0 / 0	5
	890	P1715C Monoblock combinatorics data structures implementation math *1700	0 / 0	5
	847	P1722F L-shapes dfs and similar implementation *1700	0 / 0	5
	802	P1731C Even Subarrays bitmasks brute force hashing math number theory *1700	0 / 0	5
	801	P1731D Valiant's New Map binary search brute force data structures dp two pointers *1700	0 / 0	5
	776	P1735D Meta-set brute force combinatorics data structures hashing math *1700	0 / 0	5
	698	P1743D Problem with Random Tests brute force dp greedy probabilities *1700	0 / 0	5
	566	P1760G SlavicG's Favorite Problem bitmasks dfs and similar graphs *1700	0 / 0	5
	511	P1765D Watch the Videos binary search constructive algorithms two pointers *1700	0 / 0	5
	459	P1770C Koxia and Number Theory brute force chinese remainder theorem math number theory *1700	1 / 1	5
	388	P1776F Train Splitting constructive algorithms graphs greedy *1700	0 / 0	5
	371	P1777C Quiz Master binary search math number theory sortings two pointers *1700	0 / 0	5
	352	P1779D Boris and His Amazing Haircut constructive algorithms data structures dp dsu greedy sortings *1700	0 / 0	5
	319	P1783C Yet Another Tournament binary search greedy sortings *1700	0 / 0	5

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