greedy - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
3066	CF1445A Array Rearrangment greedy sortings *800	0 / 0	(None)
3065	CF1445B Elimination greedy math *900	0 / 0	(None)
3064	CF1446A Knapsack constructive algorithms greedy sortings *1300	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)
3055	CF1447B Numbers Box greedy math *1000	0 / 0	(None)
3053	CF1450B Balls of Steel brute force geometry greedy *1000	0 / 0	(None)
3050	CF1450D Rating Compression binary search data structures greedy implementation two pointers *1800	0 / 0	(None)
3048	CF1450F The Struggling Contestant constructive algorithms greedy *2400	0 / 0	(None)
3043	CF1451A Subtract or Divide greedy math *800	0 / 0	(None)
3042	CF1451B Non-Substring Subsequence dp greedy implementation strings *900	0 / 0	(None)
3041	CF1451C String Equality dp greedy hashing implementation strings *1400	0 / 0	(None)
3034	CF1452B Toy Blocks binary search greedy math sortings *1400	0 / 0	(None)
3033	CF1452C Two Brackets greedy *800	0 / 0	(None)
3031	CF1452E Two Editorials brute force dp greedy sortings two pointers *2500	0 / 0	(None)
3030	CF1452F Divide Powers constructive algorithms greedy *2900	0 / 0	(None)
3029	CF1452G Game On Tree data structures dfs and similar greedy trees *2700	0 / 0	(None)
3026	CF1453C Triangles greedy implementation *1700	0 / 0	(None)
3025	CF1453D Checkpoints brute force constructive algorithms greedy math probabilities *1900	0 / 0	(None)
3023	CF1453E Dog Snacks binary search dfs and similar dp greedy trees *2300	0 / 0	(None)
3019	CF1454C Sequence Transformation greedy implementation *1200	0 / 0	(None)
3016	CF1454F Array Partition binary search data structures greedy two pointers *2100	0 / 0	(None)
3011	CF1455D Sequence and Swaps dp greedy sortings *1600	0 / 0	(None)
3010	CF1455E Four Points brute force constructive algorithms flows geometry greedy implementation math ternary search *2400	0 / 0	(None)
3009	CF1455F String and Operations dp greedy *2800	0 / 0	(None)
3007	CF1456E XOR-ranges dp greedy *3500	0 / 0	(None)
3003	CF1458D Flip and Reverse data structures graphs greedy *3100	0 / 0	(None)
2997	CF1461A String Generation constructive algorithms greedy *800	0 / 0	(None)
2993	CF1461E Water Level brute force graphs greedy implementation math *2200	0 / 0	(None)
2992	CF1461F Mathematical Expression constructive algorithms dp greedy *2700	0 / 0	(None)
2988	CF1462C Unique Number brute force greedy math *900	0 / 0	(None)
2987	CF1462D Add to Neighbour and Remove greedy math number theory *1400	0 / 0	(None)
2984	CF1462F The Treasure of The Segments binary search data structures greedy *1800	0 / 0	(None)
2982	CF1463B Find The Array bitmasks constructive algorithms greedy *1400	0 / 0	(None)
2979	CF1463D Pairs binary search constructive algorithms greedy two pointers *1900	0 / 0	(None)
2974	CF1466B Last minute enhancements dp greedy *800	0 / 0	(None)
2973	CF1466C Canine poetry dp greedy strings *1300	0 / 0	(None)
2972	CF1466D 13th Labour of Heracles data structures greedy sortings trees *1500	0 / 0	(None)
2970	CF1466F Euclid's nightmare bitmasks dfs and similar dsu graphs greedy math sortings *2100	0 / 0	(None)
2966	CF1466H Finding satisfactory solutions combinatorics dp graphs greedy math *3300	0 / 0	(None)
2964	CF1467A Wizard of Orz constructive algorithms greedy math *900	0 / 0	(None)
2962	CF1467C Three Bags constructive algorithms greedy *1900	0 / 0	(None)
2959	CF1468A LaIS data structures dp greedy *2200	0 / 0	(None)
2954	CF1468E Four Segments greedy *800	0 / 0	(None)
2951	CF1468H K and Medians constructive algorithms greedy math *2200	0 / 0	(None)
2949	CF1468J Road Reform dsu graphs greedy *1800	0 / 0	(None)
2947	CF1468L Prime Divisors Selection binary search greedy math number theory *2700	0 / 0	(None)
2944	CF1468N Waste Sorting greedy implementation *900	0 / 0	(None)
2943	CF1469A Regular Bracket Sequence constructive algorithms greedy *1000	0 / 0	(None)
2942	CF1469B Red and Blue dp greedy *1000	0 / 0	(None)
2941	CF1469C Building a Fence dp greedy implementation two pointers *1600	0 / 0	(None)
2938	CF1469F Power Sockets binary search data structures greedy *2600	0 / 0	(None)
2937	CF1470A Strange Birthday Party binary search dp greedy sortings two pointers *1300	0 / 0	(None)
2933	CF1470D Strange Housing constructive algorithms dfs and similar graph matchings graphs greedy *2200	0 / 0	(None)
2930	CF1471A Strange Partition greedy math number theory *900	0 / 0	(None)
2929	CF1471B Strange List brute force greedy implementation math *1100	0 / 0	(None)
2928	CF1472A Cards for Friends greedy math *800	0 / 0	(None)
2927	CF1472B Fair Division dp greedy math *800	0 / 0	(None)
2925	CF1472D Even-Odd Game dp games greedy sortings *1200	0 / 0	(None)
2922	CF1472F New Year's Puzzle brute force dp graph matchings greedy sortings *2100	0 / 0	(None)
2920	CF1473A Replacing Elements greedy implementation math sortings *800	0 / 0	(None)
2912	CF1474A Puzzle From the Future greedy *800	0 / 0	(None)
2911	CF1474B Different Divisors binary search constructive algorithms greedy math number theory *1000	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)
2908	CF1474E What Is It? constructive algorithms greedy *2500	0 / 0	(None)
2898	CF1476A K-divisible Sum binary search constructive algorithms greedy math *1000	0 / 0	(None)
2897	CF1476B Inflation binary search brute force greedy math *1300	0 / 0	(None)
2896	CF1476C Longest Simple Cycle dp graphs greedy *1600	0 / 0	(None)
2889	CF1477B Nezzar and Binary String data structures greedy *1900	0 / 0	(None)
2888	CF1477C Nezzar and Nice Beatmap constructive algorithms geometry greedy math sortings *2200	0 / 0	(None)
2886	CF1477E Nezzar and Tournaments data structures greedy *3300	0 / 0	(None)
2884	CF1478A Nezzar and Colorful Balls brute force greedy *800	0 / 0	(None)
2883	CF1478B Nezzar and Lucky Number brute force dp greedy math *1100	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)
2874	CF1480A Yet Another String Game games greedy strings *800	0 / 0	(None)
2873	CF1480B The Great Hero greedy implementation sortings *900	0 / 0	(None)
2872	CF1481A Space Navigation greedy strings *800	0 / 0	(None)
2871	CF1481B New Colony brute force greedy implementation *1100	0 / 0	(None)
2870	CF1481C Fence Painting brute force constructive algorithms greedy *1600	0 / 0	(None)
2868	CF1481D AB Graph brute force constructive algorithms graphs greedy implementation *2000	0 / 0	(None)
2867	CF1481E Sorting Books data structures dp greedy *2500	0 / 0	(None)
2866	CF1481F AB Tree dp greedy trees *3100	0 / 0	(None)
2863	CF1482C Basic Diplomacy brute force constructive algorithms greedy implementation *1600	0 / 0	(None)
2855	CF1485A Add and Divide brute force greedy math number theory *1000	0 / 0	(None)
2851	CF1485E Move and Swap dfs and similar dp greedy trees *2500	0 / 0	(None)
2849	CF1486A Shifting Stacks greedy implementation *900	0 / 0	(None)
2839	CF1487C Minimum Ties brute force constructive algorithms dfs and similar graphs greedy implementation math *1500	0 / 0	(None)
2837	CF1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	(None)
2836	CF1487F Ones dp greedy shortest paths *2900	0 / 0	(None)
2832	CF1488B RBS Deletion special problem greedy 1800	0 / 0	(None)
2830	CF1488D Problemsolving Marathon special problem binary search greedy 1900	0 / 0	(None)
2827	CF1488G Painting Numbers special problem data structures greedy number theory 2500	0 / 0	(None)
2822	CF1490A Dense Array greedy math *800	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)
2815	CF1491A K-th Largest Value brute force greedy implementation *800	0 / 0	(None)
2812	CF1491C Pekora and Trampoline brute force data structures dp greedy implementation *1700	0 / 0	(None)
2811	CF1491D Zookeeper and The Infinite Zoo bitmasks constructive algorithms dp greedy math *1800	0 / 0	(None)

Lucky

Pick a problem randomly based on the current filter.

Categories

动态规划

搜索

计算几何

贪心

树结构

图结构

数论

模拟

数据结构

博弈论

字符串

组合数学

线性代数

高精度

递推

概率论

NPC

其他

Status

Development

Support

About

Categories

Status

Development

Support

About

Don't have an account?

SIGN IN