*1500 - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3352	P1338A Powered Addition greedy math *1500	0 / 0	5
	3345	P1340A Nastya and Strange Generator brute force data structures greedy implementation *1500	0 / 0	5
	3286	P1352E Special Elements brute force implementation two pointers *1500	0 / 0	5
	3285	P1352F Binary String Reconstruction constructive algorithms dfs and similar math *1500	0 / 0	5
	3186	P1366C Palindromic Paths greedy math *1500	0 / 0	5
	3173	P1368B Codeforces Subsequences brute force constructive algorithms greedy math strings *1500	0 / 0	5
	3172	P1368C Even Picture constructive algorithms *1500	0 / 0	5
	3143	P1372C Omkar and Baseball constructive algorithms math *1500	0 / 0	5
	3116	P1379A Acacius and String brute force implementation strings *1500	0 / 0	5
	3115	P1379B Dubious Cyrpto binary search brute force math number theory *1500	0 / 0	5
	3082	P1385D a-Good String bitmasks brute force divide and conquer dp implementation *1500	0 / 0	5
	3064	P1389C Good String brute force dp greedy two pointers *1500	0 / 0	5
	3057	P1391C Cyclic Permutations combinatorics dp graphs math *1500	0 / 0	5
	3025	P1397B Power Sequence brute force math number theory sortings *1500	0 / 0	5
	3014	P1399D Binary String To Subsequences constructive algorithms data structures greedy implementation *1500	0 / 0	5
	3008	P1400C Binary String Reconstruction 2-sat brute force constructive algorithms greedy *1500	0 / 0	5
	2991	P1404A Balanced Bitstring implementation strings *1500	0 / 0	5
	2972	P1408C Discrete Acceleration binary search dp implementation math two pointers *1500	0 / 0	5
	2962	P1409D Decrease the Sum of Digits greedy math *1500	0 / 0	5
	2940	P1416A k-Amazing Numbers binary search data structures implementation two pointers *1500	0 / 0	5
	2930	P1418C Mortal Kombat Tower dp graphs greedy shortest paths *1500	0 / 0	5
	2923	P1419C Killjoy greedy implementation math *1500	0 / 0	5
	2921	P1419D2 Sage's Birthday (hard version) binary search brute force constructive algorithms greedy sortings two pointers *1500	0 / 0	5
	2874	P1426D Non-zero Segments constructive algorithms data structures greedy sortings *1500	0 / 0	5
	2844	P1431D Used Markers special problem greedy 1500	0 / 0	5
	2827	P1436C Binary Search binary search combinatorics *1500	0 / 0	5
	2810	P1439A1 Binary Table (Easy Version) constructive algorithms implementation *1500	0 / 0	5
	2792	P1444A Division brute force math number theory *1500	0 / 0	5
	2719	P1461C Random Events dp math probabilities *1500	0 / 0	5
	2705	P1462E1 Close Tuples (easy version) binary search combinatorics math sortings two pointers *1500	0 / 0	5
	2682	P1466D 13th Labour of Heracles data structures greedy sortings trees *1500	0 / 0	5
	2599	P1473C No More Inversions constructive algorithms math *1500	0 / 0	5
	2519	P1482B Restore Modulo implementation math *1500	0 / 0	5
	2501	P1486B Eastern Exhibition binary search geometry shortest paths sortings *1500	0 / 0	5
	2493	P1487C Minimum Ties brute force constructive algorithms dfs and similar graphs greedy implementation math *1500	0 / 0	5
	2492	P1487D Pythagorean Triples binary search brute force math number theory *1500	0 / 0	5
	2463	P1490F Equalize the Array binary search data structures greedy math sortings *1500	0 / 0	5
	2438	P1492C Maximum width binary search data structures dp greedy two pointers *1500	0 / 0	5
	2381	P1499C Minimum Grid Path brute force data structures greedy math *1500	0 / 0	5
	2332	P1506E Restoring the Permutation constructive algorithms implementation *1500	0 / 0	5
	2260	P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	5
	2248	P1516B AGAGA XOOORRR bitmasks brute force dp greedy *1500	0 / 0	5
	2183	P1526C1 Potions (Easy Version) brute force data structures dp greedy *1500	0 / 0	5
	2099	P1536C Diluc and Kaeya data structures dp hashing number theory *1500	0 / 0	5
	2079	P1538F Interesting Function binary search dp math number theory *1500	0 / 0	5
	2062	P1542B Plus and Multiply constructive algorithms math number theory *1500	0 / 0	5
	2050	P1545A AquaMoon and Strange Sort sortings *1500	0 / 0	5
	2036	P1547E Air Conditioners data structures dp implementation shortest paths sortings two pointers *1500	0 / 0	5
	2000	P1551C Interesting Story greedy sortings strings *1500	0 / 0	5
	1988	P1552B Running for Gold combinatorics graphs greedy sortings *1500	0 / 0	5
	1967	P1553D Backspace dp greedy strings two pointers *1500	0 / 0	5
	1899	P1562C Rings constructive algorithms math *1500	0 / 0	5
	1866	P1569C Jury Meeting combinatorics math *1500	0 / 0	5
	1799	P1575J Jeopardy of Dropped Balls binary search brute force dsu implementation *1500	0 / 0	5
	1771	P1579C Ticks greedy implementation *1500	0 / 0	5
	1559	P1611D Weights Assignment For Tree Edges constructive algorithms trees *1500	0 / 0	5
	1539	P1614C Divan and bitwise operations bitmasks combinatorics constructive algorithms dp math *1500	0 / 0	5
	1525	P1616C Representative Edges brute force geometry implementation math *1500	0 / 0	5
	1490	P1621B Integers Shop data structures greedy implementation *1500	0 / 0	5
	1423	P1630A And Matching bitmasks constructive algorithms *1500	0 / 0	5
	1342	P1646C Factorials and Powers of Two bitmasks brute force constructive algorithms dp math *1500	0 / 0	5
	1315	P1651C Fault-tolerant Network brute force data structures implementation *1500	0 / 0	5
	1279	P1659C Line Empire binary search brute force dp greedy implementation math *1500	0 / 0	5
	1182	P1673C Palindrome Basis brute force dp math number theory *1500	0 / 0	5
	1167	P1675E Replace With the Previous, Minimize dsu greedy strings *1500	0 / 0	5
	1156	P1676H2 Maximum Crossings (Hard Version) data structures divide and conquer sortings *1500	0 / 0	5
	1064	P1690E Price Maximization binary search greedy math two pointers *1500	0 / 0	5
	919	P1710A Color the Picture constructive algorithms greedy math *1500	0 / 0	5
	846	P1722G Even-Odd XOR bitmasks constructive algorithms greedy *1500	0 / 0	5
	839	P1725G Garage binary search geometry math *1500	0 / 0	5
	794	P1732D1 Balance (Easy version) brute force data structures implementation number theory *1500	0 / 0	5
	764	P1737C Ela and Crickets constructive algorithms games implementation math *1500	0 / 0	5
	756	P1738C Even Number Addicts dp games greedy math *1500	0 / 0	5
	746	P1739C Card Game combinatorics constructive algorithms dp games *1500	0 / 0	5
	736	P1740D Knowledge Cards constructive algorithms data structures *1500	0 / 0	5
	707	P1742F Smaller constructive algorithms greedy strings *1500	0 / 0	5
	705	P1742G Orray bitmasks brute force greedy math sortings *1500	0 / 0	5
	682	P1744E1 Divisible Numbers (easy version) brute force math number theory *1500	0 / 0	5
	618	P1753A2 Make Nonzero Sum (hard version) constructive algorithms dp greedy *1500	0 / 0	5
	582	P1759E The Humanoid brute force dp sortings *1500	0 / 0	5
	568	P1760F Quests binary search greedy sortings *1500	0 / 0	5
	497	P1765K Torus Path greedy math *1500	0 / 0	5
	492	P1765N Number Reduction greedy *1500	0 / 0	5
	476	P1767D Playoff combinatorics constructive algorithms dp greedy math *1500	0 / 0	5
	419	P1774B Coloring constructive algorithms greedy math *1500	0 / 0	5
	379	P1776L Controllers binary search math *1500	0 / 0	5
	279	P1789C Serval and Toxel's Arrays combinatorics dp implementation math *1500	0 / 0	5
	261	P1791F Range Update Point Query binary search brute force data structures *1500	0 / 0	5
	254	P1792C Min Max Sort binary search brute force greedy math two pointers *1500	0 / 0	5
	227	P1795C Tea Tasting binary search data structures implementation *1500	0 / 0	5
	169	P1800E2 Unforgivable Curse (hard version) brute force constructive algorithms dfs and similar dsu graphs greedy strings *1500	0 / 0	5
	148	P1804C Pull Your Luck brute force greedy math number theory *1500	0 / 0	5
	94	P1809C Sum on Subarrays constructive algorithms greedy math *1500	0 / 0	5
	64	P1811E Living Sequence binary search dp math number theory *1500	0 / 0	5
	54	P1814C Search in Parallel constructive algorithms greedy sortings *1500	0 / 0	5
	9802	P1817A Almost Increasing Subsequence binary search data structures greedy *1500	0 / 0	5
	9929	P1842C Tenzing and Balls dp *1500	0 / 0	5
	9984	P1857E Power of Points math sortings *1500	0 / 0	5
	9980	P1858B The Walkway brute force dp greedy math number theory *1500	0 / 0	5
	10116	P1873G ABBC or BACB constructive algorithms greedy *1500	0 / 0	5

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