data structures - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
3296	CF1403A The Potion of Great Power special problem 2-sat binary search data structures graphs interactive sortings two pointers 2400	0 / 0	(None)
3295	CF1403B Spring cleaning special problem data structures dfs and similar graphs trees 2300	0 / 0	(None)
3291	CF1404C Fixed Point Removal binary search constructive algorithms data structures greedy two pointers *2300	0 / 0	(None)
3282	CF1406D Three Sequences constructive algorithms data structures greedy math *2200	0 / 0	(None)
3276	CF1407D Discrete Centrifugal Jumps data structures dp graphs *2200	0 / 0	(None)
3271	CF1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	(None)
3270	CF1408E Avoid Rainbow Cycles data structures dsu graphs greedy sortings trees *2400	0 / 0	(None)
3266	CF1408H Rainbow Triples binary search data structures flows greedy *3300	0 / 0	(None)
3247	CF1413D Shurikens data structures greedy implementation *1700	0 / 0	(None)
3244	CF1413F Roads and Ramen data structures trees *2800	0 / 0	(None)
3237	CF1416A k-Amazing Numbers binary search data structures implementation two pointers *1500	0 / 0	(None)
3234	CF1416C XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees *2000	0 / 0	(None)
3233	CF1416D Graph and Queries data structures dsu graphs implementation trees *2600	0 / 0	(None)
3232	CF1416E Split binary search data structures dp greedy *3200	0 / 0	(None)
3225	CF1418D Trash Problem data structures implementation *2100	0 / 0	(None)
3222	CF1418F Equal Product data structures math number theory two pointers *3000	0 / 0	(None)
3221	CF1418G Three Occurrences data structures divide and conquer hashing two pointers *2500	0 / 0	(None)
3214	CF1419F Rain of Fire binary search data structures dfs and similar dsu graphs implementation *2800	0 / 0	(None)
3209	CF1420C2 Pokémon Army (hard version) data structures divide and conquer dp greedy implementation *2100	0 / 0	(None)
3208	CF1420D Rescue Nibel! combinatorics data structures sortings *1800	0 / 0	(None)
3195	CF1422F Boring Queries data structures math number theory *2700	0 / 0	(None)
3186	CF1423G Growing flowers data structures *3500	0 / 0	(None)
3185	CF1423H Virus data structures divide and conquer dsu graphs *2500	0 / 0	(None)
3177	CF1424G Years data structures sortings *1300	0 / 0	(None)
3167	CF1425I Impressive Harvesting of The Orchard data structures *2800	0 / 0	(None)
3163	CF1426D Non-zero Segments constructive algorithms data structures greedy sortings *1500	0 / 0	(None)
3154	CF1427F Boring Card Game data structures greedy trees *3200	0 / 0	(None)
3149	CF1428C ABBB brute force data structures greedy strings *1100	0 / 0	(None)
3147	CF1428E Carrots for Rabbits binary search data structures greedy math sortings *2200	0 / 0	(None)
3145	CF1428F Fruit Sequences binary search data structures divide and conquer dp two pointers *2400	0 / 0	(None)
3139	CF1430C Numbers on Whiteboard constructive algorithms data structures greedy implementation math *1000	0 / 0	(None)
3138	CF1430D String Deletion binary search data structures greedy two pointers *1700	0 / 0	(None)
3137	CF1430E String Reversal data structures greedy strings *1900	0 / 0	(None)
3109	CF1436E Complicated Computations binary search data structures two pointers *2400	0 / 0	(None)
3103	CF1437E Make It Increasing binary search constructive algorithms data structures dp implementation *2200	0 / 0	(None)
3100	CF1437G Death DBMS data structures string suffix structures strings trees *2600	0 / 0	(None)
3098	CF1438B Valerii Against Everyone constructive algorithms data structures greedy sortings *1000	0 / 0	(None)
3090	CF1439B Graph Subset Problem constructive algorithms data structures graphs *2600	0 / 0	(None)
3089	CF1439C Greedy Shopping binary search data structures divide and conquer greedy implementation *2600	0 / 0	(None)
3087	CF1439E Cheat and Win bitmasks data structures games trees *3500	0 / 0	(None)
3083	CF1442B Identify the Operations combinatorics data structures dsu greedy implementation *1800	0 / 0	(None)
3081	CF1442D Sum data structures divide and conquer dp greedy *2800	0 / 0	(None)
3070	CF1444C Team-Building data structures dfs and similar dsu graphs *2500	0 / 0	(None)
3062	CF1446C Xor Tree binary search bitmasks data structures divide and conquer dp trees *2100	0 / 0	(None)
3061	CF1446D1 Frequency Problem (Easy Version) data structures greedy *2600	0 / 0	(None)
3060	CF1446D2 Frequency Problem (Hard Version) data structures greedy two pointers *3000	0 / 0	(None)
3058	CF1446F Line Distance binary search data structures geometry *3200	0 / 0	(None)
3050	CF1450D Rating Compression binary search data structures greedy implementation two pointers *1800	0 / 0	(None)
3029	CF1452G Game On Tree data structures dfs and similar greedy trees *2700	0 / 0	(None)
3016	CF1454F Array Partition binary search data structures greedy two pointers *2100	0 / 0	(None)
3008	CF1455G Forbidden Value data structures dp *2900	0 / 0	(None)
3003	CF1458D Flip and Reverse data structures graphs greedy *3100	0 / 0	(None)
3001	CF1458E Nim Shortcuts data structures games *3100	0 / 0	(None)
3000	CF1458F Range Diameter Sum data structures trees *3500	0 / 0	(None)
2994	CF1461D Divide and Summarize binary search brute force data structures divide and conquer implementation sortings *1600	0 / 0	(None)
2984	CF1462F The Treasure of The Segments binary search data structures greedy *1800	0 / 0	(None)
2976	CF1464F My Beautiful Madness data structures trees *3500	0 / 0	(None)
2972	CF1466D 13th Labour of Heracles data structures greedy sortings trees *1500	0 / 0	(None)
2965	CF1466I The Riddle of the Sphinx binary search data structures data structures interactive *3400	0 / 0	(None)
2960	CF1467E Distinctive Roots in a Tree data structures dfs and similar dp trees *2500	0 / 0	(None)
2959	CF1468A LaIS data structures dp greedy *2200	0 / 0	(None)
2958	CF1468B Bakery data structures dsu *2900	0 / 0	(None)
2956	CF1468C Berpizza data structures implementation *1400	0 / 0	(None)
2945	CF1468M Similar Sets data structures graphs implementation *2300	0 / 0	(None)
2938	CF1469F Power Sockets binary search data structures greedy *2600	0 / 0	(None)
2932	CF1470E Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers *3200	0 / 0	(None)
2923	CF1472E Correct Placement binary search data structures dp sortings two pointers *1700	0 / 0	(None)
2917	CF1473D Program data structures dp implementation strings *1700	0 / 0	(None)
2910	CF1474C Array Destruction brute force constructive algorithms data structures greedy implementation sortings *1700	0 / 0	(None)
2909	CF1474D Cleaning data structures dp greedy math *2200	0 / 0	(None)
2894	CF1476E Pattern Matching bitmasks data structures dfs and similar graphs hashing sortings strings *2300	0 / 0	(None)
2893	CF1476F Lanterns binary search data structures dp *3000	0 / 0	(None)
2892	CF1476G Minimum Difference data structures hashing sortings two pointers *3100	0 / 0	(None)
2889	CF1477B Nezzar and Binary String data structures greedy *1900	0 / 0	(None)
2886	CF1477E Nezzar and Tournaments data structures greedy *3300	0 / 0	(None)
2879	CF1479B1 Painting the Array I constructive algorithms data structures dp greedy implementation *1900	0 / 0	(None)
2878	CF1479B2 Painting the Array II constructive algorithms data structures dp greedy implementation *2100	0 / 0	(None)
2876	CF1479D Odd Mineral Resource binary search bitmasks brute force data structures probabilities trees *2900	0 / 0	(None)
2867	CF1481E Sorting Books data structures dp greedy *2500	0 / 0	(None)
2862	CF1482D Playlist data structures dsu implementation shortest paths *1900	0 / 0	(None)
2861	CF1482E Skyline Photo data structures divide and conquer dp *2100	0 / 0	(None)
2856	CF1482H Exam data structures string suffix structures trees *3400	0 / 0	(None)
2850	CF1485F Copy or Prefix Sum combinatorics data structures dp sortings *2400	0 / 0	(None)
2844	CF1486D Max Median binary search data structures dp *2100	0 / 0	(None)
2842	CF1486F Pairs of Paths combinatorics data structures dfs and similar dp trees *2600	0 / 0	(None)
2837	CF1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	(None)
2829	CF1488E Palindromic Doubles special problem data structures dp 2200	0 / 0	(None)
2828	CF1488F Dogecoin special problem special problem binary search data structures *2300	0 / 0	(None)
2827	CF1488G Painting Numbers special problem data structures greedy number theory 2500	0 / 0	(None)
2826	CF1488H Build From Suffixes special problem combinatorics data structures 2800	0 / 0	(None)
2823	CF1488J Flower Shop special problem data structures fft math 3100	0 / 0	(None)
2818	CF1490E Accidental Victory binary search data structures greedy *1400	0 / 0	(None)
2817	CF1490F Equalize the Array binary search data structures greedy math sortings *1500	0 / 0	(None)
2816	CF1490G Old Floppy Drive binary search data structures math *1900	0 / 0	(None)
2812	CF1491C Pekora and Trampoline brute force data structures dp greedy implementation *1700	0 / 0	(None)
2807	CF1491H Yuezheng Ling and Dynamic Tree data structures trees *3400	0 / 0	(None)
2806	CF1491I Ruler Of The Zoo brute force data structures *3500	0 / 0	(None)
2804	CF1492B Card Deck data structures greedy math *1100	0 / 0	(None)
2803	CF1492C Maximum width binary search data structures dp greedy two pointers *1500	0 / 0	(None)
2796	CF1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	0 / 0	(None)

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