implementation - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1784	CF1665E MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers *2500	0 / 0	(None)
1777	CF1666F Fancy Stack combinatorics dp implementation *2200	0 / 0	(None)
1764	CF1667F Yin Yang implementation *3500	0 / 0	(None)
1763	CF1668A Direction Change implementation math *800	0 / 0	(None)
1761	CF1669A Division? implementation *800	0 / 0	(None)
1760	CF1669B Triple implementation sortings *800	0 / 0	(None)
1759	CF1669C Odd/Even Increments greedy greedy implementation math *800	0 / 0	(None)
1757	CF1669D Colorful Stamp implementation *1100	0 / 0	(None)
1754	CF1669G Fall Down dfs and similar implementation *1200	0 / 0	(None)
1752	CF1670A Prof greedy implementation sortings *800	0 / 0	(None)
1751	CF1670B Dorms War brute force implementation strings *1100	0 / 0	(None)
1750	CF1670C Where is the Pizza? data structures dfs and similar dsu graphs implementation math *1400	0 / 0	(None)
1749	CF1670D Very Suspicious binary search brute force geometry greedy implementation math *1700	0 / 0	(None)
1744	CF1671A String Building implementation *800	0 / 0	(None)
1738	CF1672A Log Chopping games implementation math *800	0 / 0	(None)
1737	CF1672B I love AAAB constructive algorithms implementation *800	0 / 0	(None)
1736	CF1672C Unequal Array constructive algorithms greedy implementation *1100	0 / 0	(None)
1734	CF1672D Cyclic Rotation constructive algorithms greedy implementation two pointers *1700	0 / 0	(None)
1718	CF1674C Infinite Replacement combinatorics implementation strings *1000	0 / 0	(None)
1717	CF1674D A-B-C Sort constructive algorithms implementation sortings *1200	0 / 0	(None)
1715	CF1674F Desktop Rearrangement data structures greedy implementation *1800	0 / 0	(None)
1711	CF1675B Make It Increasing greedy implementation *900	0 / 0	(None)
1710	CF1675C Detective Task implementation *1100	0 / 0	(None)
1709	CF1675D Vertical Paths graphs implementation trees *1300	0 / 0	(None)
1705	CF1676A Lucky? implementation *800	0 / 0	(None)
1703	CF1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	(None)
1701	CF1676D X-Sum brute force greedy implementation *1000	0 / 0	(None)
1699	CF1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	(None)
1694	CF1677B Tokitsukaze and Meeting data structures implementation math *1700	0 / 0	(None)
1688	CF1678A Tokitsukaze and All Zero Sequence implementation *800	0 / 0	(None)
1687	CF1678B1 Tokitsukaze and Good 01-String (easy version) implementation *800	0 / 0	(None)
1686	CF1678B2 Tokitsukaze and Good 01-String (hard version) dp greedy implementation *1800	0 / 0	(None)
1684	CF1679B Stone Age Problem data structures implementation *1200	0 / 0	(None)
1683	CF1679C Rooks Defenders data structures implementation *1400	0 / 0	(None)
1677	CF1680B Robots implementation *800	0 / 0	(None)
1671	CF1681B Card Trick implementation math *800	0 / 0	(None)
1670	CF1681C Double Sort implementation sortings *1200	0 / 0	(None)
1663	CF1682C LIS or Reverse LIS? constructive algorithms greedy implementation math *1400	0 / 0	(None)
1662	CF1682D Circular Spanning Tree constructive algorithms implementation trees *2000	0 / 0	(None)
1656	CF1684C Column Swapping brute force constructive algorithms greedy implementation sortings *1400	0 / 0	(None)
1649	CF1685B Linguistics greedy implementation sortings strings *2000	0 / 0	(None)
1638	CF1687D Cute number binary search brute force data structures dsu implementation math *2900	0 / 0	(None)
1630	CF1689A Lex String brute force greedy implementation sortings two pointers *800	0 / 0	(None)
1623	CF1690B Array Decrements greedy implementation *800	0 / 0	(None)
1622	CF1690C Restoring the Duration of Tasks data structures greedy implementation *800	0 / 0	(None)
1621	CF1690D Black and White Stripe implementation two pointers *1000	0 / 0	(None)
1616	CF1691B Shoe Shuffling constructive algorithms greedy implementation two pointers *1000	0 / 0	(None)
1614	CF1691D Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers *1800	0 / 0	(None)
1610	CF1692A Marathon implementation *800	0 / 0	(None)
1608	CF1692C Where's the Bishop? implementation *800	0 / 0	(None)
1607	CF1692D The Clock brute force implementation *1100	0 / 0	(None)
1606	CF1692E Binary Deque binary search implementation two pointers *1200	0 / 0	(None)
1595	CF1694A Creep greedy implementation *800	0 / 0	(None)
1584	CF1696C Fishingprince Plays With Array constructive algorithms greedy implementation math *1400	0 / 0	(None)
1578	CF1696H Maximum Product? brute force combinatorics dp greedy implementation math two pointers *3500	0 / 0	(None)
1577	CF1697A Parkway Walk greedy implementation *800	0 / 0	(None)
1575	CF1697C awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers *1400	0 / 0	(None)
1573	CF1697E Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math *2400	0 / 0	(None)
1572	CF1697F Too Many Constraints 2-sat constructive algorithms graphs implementation *2800	0 / 0	(None)
1570	CF1698B Rising Sand constructive algorithms greedy implementation *800	0 / 0	(None)
1565	CF1698F Equal Reversal constructive algorithms graphs implementation math *2800	0 / 0	(None)
1556	CF1700B Palindromic Numbers constructive algorithms implementation math *1100	0 / 0	(None)
1551	CF1701A Grass Field implementation *800	0 / 0	(None)
1549	CF1701C Schedule Management binary search greedy implementation two pointers *1400	0 / 0	(None)
1545	CF1701F Points combinatorics data structures implementation math matrices *2500	0 / 0	(None)
1535	CF1703A YES or YES? brute force implementation strings *800	0 / 0	(None)
1534	CF1703B ICPC Balloons data structures implementation *800	0 / 0	(None)
1533	CF1703C Cypher brute force implementation strings *800	0 / 0	(None)
1531	CF1703E Mirror Grid implementation *1200	0 / 0	(None)
1527	CF1704B Luke is a Foodie brute force greedy implementation *1000	0 / 0	(None)
1526	CF1704C Virus greedy implementation sortings *1200	0 / 0	(None)
1523	CF1704D Magical Array constructive algorithms hashing implementation math *1900	0 / 0	(None)
1522	CF1704E Count Seconds brute force constructive algorithms dp graphs implementation math *2200	0 / 0	(None)
1516	CF1705B Mark the Dust Sweeper constructive algorithms greedy implementation *900	0 / 0	(None)
1515	CF1705C Mark and His Unfinished Essay brute force implementation *1400	0 / 0	(None)
1508	CF1706C Qpwoeirut And The City dp flows greedy implementation *1400	0 / 0	(None)
1504	CF1707A Doremy's IQ binary search constructive algorithms greedy implementation *1600	0 / 0	(None)
1503	CF1707B Difference Array brute force data structures implementation sortings *1900	0 / 0	(None)
1495	CF1709A Three Doors brute force greedy implementation math *800	0 / 0	(None)
1494	CF1709B Also Try Minecraft data structures dp implementation *900	0 / 0	(None)
1493	CF1709C Recover an RBS constructive algorithms greedy implementation strings *1800	0 / 0	(None)
1487	CF1710B Rain binary search brute force data structures geometry greedy implementation math *2100	0 / 0	(None)
1481	CF1712A Wonderful Permutation greedy implementation *800	0 / 0	(None)
1473	CF1713A Traveling Salesman Problem geometry greedy implementation *800	0 / 0	(None)
1466	CF1714A Everyone Loves to Sleep implementation math *900	0 / 0	(None)
1465	CF1714B Remove Prefix data structures greedy implementation *800	0 / 0	(None)
1461	CF1714F Build a Tree and That Is It constructive algorithms implementation trees *1900	0 / 0	(None)
1456	CF1715C Monoblock combinatorics data structures implementation math *1700	0 / 0	(None)
1450	CF1716C Robot in a Hallway data structures dp greedy implementation ternary search *2000	0 / 0	(None)
1444	CF1717B Madoka and Underground Competitions constructive algorithms implementation *1100	0 / 0	(None)
1440	CF1717F Madoka and The First Session constructive algorithms flows graph matchings graphs implementation *2500	0 / 0	(None)
1437	CF1718B Fibonacci Strings greedy implementation math number theory *2000	0 / 0	(None)
1433	CF1718E Impressionism constructive algorithms graphs implementation math *3500	0 / 0	(None)
1429	CF1719C Fighting Tournament binary search data structures implementation two pointers *1400	0 / 0	(None)
1426	CF1720C Corners greedy implementation *1200	0 / 0	(None)
1422	CF1720E Misha and Paintings constructive algorithms data structures greedy implementation math *2700	0 / 0	(None)
1421	CF1721A Image greedy implementation *800	0 / 0	(None)
1420	CF1721B Deadly Laser implementation *1000	0 / 0	(None)
1415	CF1722A Spell Check implementation *800	0 / 0	(None)
10463	CF1722B Colourblindness implementation *800	0 / 0	(None)

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