11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

78 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2232C1	Seating Arrangement (Easy Version) binary search dp greedy two pointers	1300	11.9k
2229G	Roadworks binary search data structures dp greedy two pointers	2900	345
2223B	Zhily and Barknights binary search data structures dp math sortings two pointers	1600	3.7k
2203F	Binary Search with One Swap binary search divide and conquer dp hashing math two pointers	2600	457
2159D1	Inverse Minimum Partition (Easy Version) binary search brute force dp geometry greedy math two pointers	2500	1.7k
2143D2	Inversion Graph Coloring (Hard Version) binary search combinatorics data structures dp two pointers	2200	3k
2126G1	Big Wins! (easy version) binary search data structures dp dsu two pointers	2200	2.5k
2106D	Flower Boy binary search dp greedy two pointers	1500	12.6k
2089B2	Canteen (Hard Version) binary search data structures dp flows greedy two pointers	2300	1.3k
2084E	Blossom binary search combinatorics dp implementation math two pointers	2400	1.8k
2064D	Eating binary search bitmasks brute force data structures dp greedy trees two pointers	1900	6k
2064F	We Be Summing binary search data structures dp two pointers	2600	725
2057F	Formation binary search data structures dp sortings two pointers	3300	249
2031D	Penchick and Desert Rabbit binary search data structures dfs and similar dp dsu greedy implementation two pointers	1700	10.1k
2030F	Orangutan Approved Subarrays binary search data structures dp greedy implementation two pointers	2400	1.2k
2028C	Alice's Adventures in Cutting Cake binary search dp greedy two pointers	1600	10.3k
2027D1	The Endspeaker (Easy Version) binary search dp graphs greedy implementation two pointers	1700	7.1k
2027D2	The Endspeaker (Hard Version) binary search data structures dp greedy implementation two pointers	2200	1.9k
2018B	Speedbreaker binary search data structures dp greedy implementation two pointers	1900	5.3k
1994C	Hungry Games binary search dp two pointers	1600	13.9k
1982C	Boring Day binary search data structures dp greedy two pointers	1200	22.3k
1976C	Job Interview binary search dp greedy implementation two pointers	1600	12.6k
1941E	Rudolf and k Bridges binary search data structures dp two pointers	1600	12.2k
1927D	Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers	1300	35.3k
1918D	Blocking Elements binary search data structures dp implementation two pointers	1900	6.4k
1904B	Collecting Game binary search dp greedy sortings two pointers	1100	30k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
1849E	Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers	2300	2.3k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1827B1	Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers	2000	4.6k
1811G2	Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers	2200	2.2k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1793E	Velepin and Marketing binary search data structures dp greedy sortings two pointers	2600	1.4k
1771B	Hossam and Friends binary search constructive algorithms dp two pointers	1400	22.5k
1766E	Decomposition binary search brute force data structures divide and conquer dp two pointers	2300	1.5k
1736C2	Good Subarrays (Hard Version) binary search data structures dp two pointers	2400	1.5k
1731D	Valiant's New Map binary search brute force data structures dp two pointers	1700	8.7k
1728G	Illumination binary search bitmasks brute force combinatorics dp math two pointers	2700	669
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1582F2	Korney Korneevich and XOR (hard version) binary search brute force dp greedy two pointers	2400	2.2k
1550E	Stringforces binary search bitmasks brute force dp strings two pointers	2500	1.9k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1535C	Unstable String binary search dp greedy implementation strings two pointers	1400	17.9k
1516D	Cut binary search data structures dp graphs number theory two pointers	2100	5.3k
1503C	Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers	2200	3.9k
1494C	1D Sokoban binary search dp greedy implementation two pointers	1900	5.8k
1492C	Maximum width binary search data structures dp greedy two pointers	1500	17.6k
1475D	Cleaning the Phone binary search dp sortings two pointers	1800	11.3k
1472E	Correct Placement binary search data structures dp sortings two pointers	1700	9.1k
1470A	Strange Birthday Party binary search dp greedy sortings two pointers	1300	30.7k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981
1428F	Fruit Sequences binary search data structures divide and conquer dp two pointers	2400	2.6k
1413C	Perform Easily binary search brute force dp implementation sortings two pointers	1900	6.3k
1409E	Two Platforms binary search dp sortings two pointers	1800	8.5k
1408C	Discrete Acceleration binary search dp implementation math two pointers	1500	9.3k
1408D	Searchlights binary search brute force data structures dp implementation sortings two pointers	2000	4.7k
1398F	Controversial Rounds binary search data structures dp greedy two pointers	2500	1.5k
1379C	Choosing flowers binary search brute force data structures dfs and similar dp greedy sortings two pointers	2000	6.2k
1367F2	Flying Sort (Hard Version) binary search data structures dp greedy sortings two pointers	2400	2k
1366E	Two Arrays binary search brute force combinatorics constructive algorithms dp two pointers	2100	4.7k
1354B	Ternary String binary search dp implementation two pointers	1200	35.8k
1335E1	Three Blocks Palindrome (easy version) binary search brute force data structures dp two pointers	1700	11.8k
1257D	Yet Another Monster Killing Problem binary search data structures dp greedy sortings two pointers	1700	8.2k
985E	Pencils and Boxes binary search data structures dp greedy two pointers	2100	4.3k
833B	The Bakery binary search data structures divide and conquer dp two pointers	2200	6.8k
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k
734C	Anton and Making Potions binary search dp greedy two pointers	1600	5.7k
676C	Vasya and String binary search dp strings two pointers	1500	23.5k
660C	Hard Process binary search dp two pointers	1600	11k
650B	Image Preview binary search brute force dp two pointers	1900	3.5k
613B	Skills binary search brute force dp greedy sortings two pointers	1900	2.5k
487B	Strip binary search data structures dp two pointers	2000	4.4k
466C	Number of Ways binary search brute force data structures dp two pointers	1700	42.8k
253B	Physics Practical binary search dp sortings two pointers	1400	12.5k
180E	Cubes binary search dp two pointers	1800	2.1k
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14k

showing 1–78 of 78