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Problemset

60 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2230F	Game on Growing Tree binary search dfs and similar divide and conquer dp games implementation trees	2700	510
2228C1	Cirno and Number (Easy Version) binary search brute force dp greedy implementation	1500	8k
2228C2	Cirno and Number (Hard Version) binary search dfs and similar dp greedy implementation	1600	6.1k
2171D	Rae Taylor and Trees (easy version) binary search data structures dp dsu greedy implementation trees	1400	12.3k
2171F	Rae Taylor and Trees (hard version) binary search constructive algorithms data structures dp dsu greedy implementation trees	1600	7.6k
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2132D	From 1 to Infinity binary search dp implementation math	1600	9.2k
2121H	Ice Baby binary search brute force data structures dp implementation sortings	2300	2.3k
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
2107C	Maximum Subarray Sum binary search constructive algorithms dp implementation math	1500	12.5k
2104F	Numbers and Strings binary search brute force dfs and similar dp implementation math	2600	742
2084E	Blossom binary search combinatorics dp implementation math two pointers	2400	1.8k
2038D	Divide OR Conquer binary search bitmasks data structures dp implementation	2400	888
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
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
2026D	Sums of Segments binary search data structures dp implementation math	1900	6.1k
2018B	Speedbreaker binary search data structures dp greedy implementation two pointers	1900	5.3k
2013F1	Game in Tree (Easy Version) binary search brute force data structures dp games greedy implementation trees	2700	679
1976C	Job Interview binary search dp greedy implementation two pointers	1600	12.6k
1946C	Tree Cutting binary search dp greedy implementation trees	1600	14.1k
1942D	Learning to Paint binary search data structures dfs and similar dp greedy implementation sortings	2100	3.4k
1926E	Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	1500	15.2k
1918D	Blocking Elements binary search data structures dp implementation two pointers	1900	6.4k
1902D	Robot Queries binary search data structures dp implementation	1900	5.4k
1901D	Yet Another Monster Fight binary search dp greedy implementation math	1700	8.8k
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
1866K	Keen Tree Calculation binary search data structures dp geometry graphs implementation trees	2500	585
1809E	Two Tanks binary search dp implementation math	2400	1.1k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1746G	Olympiad Training binary search data structures dp flows geometry implementation sortings	3500	118
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1621E	New School binary search data structures dp greedy implementation sortings	2300	2k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1539E	Game with Cards binary search constructive algorithms data structures dp greedy implementation	2500	1.1k
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
1494C	1D Sokoban binary search dp greedy implementation two pointers	1900	5.8k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981
1437E	Make It Increasing binary search constructive algorithms data structures dp implementation	2200	4k
1413C	Perform Easily binary search brute force dp implementation sortings two pointers	1900	6.3k
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
1370D	Odd-Even Subsequence binary search dp dsu greedy implementation	2000	11.2k
1354B	Ternary String binary search dp implementation two pointers	1200	35.8k
1307E	Cow and Treats binary search combinatorics dp greedy implementation math	2500	1.5k
1301E	Nanosoft binary search data structures dp implementation	2500	1.7k
1284B	New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings	1400	11.6k
1201D	Treasure Hunting binary search dp greedy implementation	2100	2.6k
919B	Perfect Number binary search brute force dp implementation number theory	1100	32k
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k
706B	Interesting drink binary search dp implementation	1100	88.4k
677E	Vanya and Balloons binary search brute force dp implementation	2300	813
518F	Pasha and Pipe binary search brute force combinatorics dp implementation	2300	442
416C	Booking System binary search dp greedy implementation	1600	8.8k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k

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