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Problemset

279 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1795C	Tea Tasting binary search data structures implementation	1500	18.9k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1781E	Rectangle Shrinking binary search brute force data structures greedy implementation two pointers	2300	1.5k
1774F2	Magician and Pigs (Hard Version) binary search brute force data structures implementation	2700	921
1773B	BinCoin binary search divide and conquer hashing implementation probabilities trees	2200	982
1772G	Gaining Rating binary search greedy implementation math sortings two pointers	2200	1.6k
1765H	Hospital Queue binary search graphs greedy implementation	2200	1.6k
1763B	Incinerate binary search brute force data structures implementation math sortings	1200	16.6k
1749C	Number Game binary search data structures games greedy implementation	1400	15.9k
1746G	Olympiad Training binary search data structures dp flows geometry implementation sortings	3500	118
1744C	Traffic Light binary search implementation two pointers	1000	47.1k
1737B	Ela's Fitness and the Luxury Number binary search implementation math	1300	10.2k
1732C2	Sheikh (Hard Version) binary search bitmasks brute force greedy implementation two pointers	2100	3.2k
1730B	Meeting on the Line binary search geometry greedy implementation math ternary search	1600	18k
1726H	Mainak and the Bleeding Polygon binary search geometry implementation math	3500	118
1719C	Fighting Tournament binary search data structures implementation two pointers	1400	14.5k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1707A	Doremy's IQ binary search constructive algorithms greedy implementation	1600	15.7k
1701C	Schedule Management binary search greedy implementation two pointers	1400	25k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1692E	Binary Deque binary search implementation two pointers	1200	35.5k
1691D	Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers	1800	7.7k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1650E	Rescheduling the Exam binary search data structures greedy implementation math sortings	1900	4.5k
1637E	Best Pair binary search brute force implementation	2100	3.8k
1628A	Meximum Array binary search constructive algorithms greedy implementation math two pointers	1400	17.2k
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
1610E	AmShZ and G.O.A.T. binary search brute force greedy implementation math	2300	2.1k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1608E	The Cells on the Paper binary search implementation sortings	2800	517
1605E	Array Equalizer binary search greedy implementation math number theory sortings two pointers	2400	1.2k
1592D	Hemose in ICPC ? binary search dfs and similar implementation interactive math number theory trees	2300	2.7k
1575J	Jeopardy of Dropped Balls binary search brute force dsu implementation	1500	4.3k
1574D	The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation	2000	4.9k
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1569D	Inconvenient Pairs binary search data structures implementation sortings two pointers	1900	4.6k
1560E	Polycarp and String Transformation binary search implementation sortings strings	1800	8.9k
1554C	Mikasa binary search bitmasks greedy implementation	1800	9.9k
1550D	Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers	2300	2.1k
1539D	PriceFixed binary search greedy implementation sortings two pointers	1600	12.9k
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
1535F	String Distance binary search brute force data structures hashing implementation strings	3000	701
1517E	Group Photo binary search data structures implementation two pointers	2500	1.1k
1514D	Cut and Stick binary search data structures greedy implementation sortings	2000	5.1k
1508B	Almost Sorted binary search combinatorics constructive algorithms implementation	1800	4.5k
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
1462E2	Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers	1700	11.6k
1461D	Divide and Summarize binary search brute force data structures divide and conquer implementation sortings	1600	10.4k
1450D	Rating Compression binary search data structures greedy implementation two pointers	1800	5.9k
1439C	Greedy Shopping binary search data structures divide and conquer greedy implementation	2600	2.3k
1437E	Make It Increasing binary search constructive algorithms data structures dp implementation	2200	4k
1419F	Rain of Fire binary search data structures dfs and similar dsu graphs implementation	2800	632
1416A	k-Amazing Numbers binary search data structures implementation two pointers	1500	17.4k
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
1398E	Two Types of Spells binary search data structures greedy implementation math sortings	2200	2.6k
1370D	Odd-Even Subsequence binary search dp dsu greedy implementation	2000	11.2k
1363D	Guess The Maximums binary search implementation interactive math	2100	4.5k
1358D	The Best Vacation binary search brute force greedy implementation two pointers	1900	8.8k
1358F	Tasty Cookie binary search constructive algorithms greedy implementation	2700	538
1355C	Count Triangles binary search implementation math two pointers	1800	12.3k
1354B	Ternary String binary search dp implementation two pointers	1200	35.8k
1348D	Phoenix and Science binary search constructive algorithms greedy implementation math	1900	9.4k
1335C	Two Teams Composing binary search greedy implementation sortings	1100	39.7k
1333C	Eugene and an array binary search data structures implementation two pointers	1700	13.7k
1328B	K-th Beautiful String binary search brute force combinatorics implementation math	1300	32.4k
1324C	Frog Jumps binary search data structures dfs and similar greedy implementation	1100	30.8k
1323B	Count Subrectangles binary search greedy implementation	1500	12.3k
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
1293A	ConneR and the A.R.C. Markland-N binary search brute force implementation	1100	16.2k
1284B	New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings	1400	11.6k
1279B	Verse For Santa binary search brute force implementation	1300	14.5k
1237C2	Balanced Removals (Harder) binary search constructive algorithms divide and conquer greedy implementation sortings	1900	4.6k
1237D	Balanced Playlist binary search data structures implementation	2000	4.9k
1208B	Uniqueness binary search brute force implementation two pointers	1500	11.8k
1208D	Restore Permutation binary search data structures greedy implementation	1900	5.6k
1203D2	Remove the Substring (hard version) binary search greedy implementation two pointers	1700	8.2k
1202F	You Are Given Some Letters... binary search implementation math	2700	657
1201D	Treasure Hunting binary search dp greedy implementation	2100	2.6k
1187B	Letters Shop binary search implementation strings	1300	12.9k
1181D	Irrigation binary search data structures implementation sortings trees two pointers	2200	2.9k
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
1177B	Digits Sequence (Hard Edition) binary search divide and conquer implementation	1800	3.1k
1165F2	Microtransactions (hard version) binary search greedy implementation	2000	2.5k
1158A	The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers	1500	8.5k
1138A	Sushi for Two binary search greedy implementation	900	22.6k
1109C	Sasha and a Patient Friend binary search data structures implementation	2800	330
1098E	Fedya the Potter binary search implementation math number theory	3400	372
1091E	New Year and the Acquaintance Estimation binary search data structures graphs greedy implementation math sortings	2400	1.1k
1066D	Boxes Packing binary search implementation	1800	6k
1060C	Maximum Subrectangle binary search implementation two pointers	1600	5.2k
1042A	Benches binary search implementation	1100	14.2k

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