binary search - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
4630	CF1170E Sliding Doors *special problem binary search	0 / 0	(None)
4629	CF1170F Wheels *special problem binary search greedy	0 / 0	(None)
4606	CF1175C Electrification binary search brute force greedy *1600	0 / 0	(None)
4593	CF1177B Digits Sequence (Hard Edition) binary search divide and conquer implementation *1800	0 / 0	(None)
4583	CF1178H Stock Exchange binary search flows graphs *3500	0 / 0	(None)
4580	CF1179C Serge and Dining Room binary search data structures graph matchings greedy implementation math trees *2200	0 / 0	(None)
4571	CF1181D Irrigation binary search data structures implementation sortings trees two pointers *2200	0 / 0	(None)
4562	CF1182F Maximum Sine binary search data structures number theory *2700	0 / 0	(None)
4559	CF1183C Computer Game binary search math *1400	0 / 0	(None)
4549	CF1184B1 The Doctor Meets Vader (Easy) binary search sortings *1400	0 / 0	(None)
4519	CF1187B Letters Shop binary search implementation strings *1300	0 / 0	(None)
4498	CF1190E Tokitsukaze and Explosion binary search greedy *3100	0 / 0	(None)
4478	CF1195B Sport Mafia binary search brute force math *1000	0 / 0	(None)
4460	CF1197E Culture Code binary search combinatorics data structures dp shortest paths sortings *2300	0 / 0	(None)
4456	CF1198B Welfare State binary search brute force data structures sortings *1600	0 / 0	(None)
4440	CF1201C Maximum Median binary search greedy math sortings *1400	0 / 0	(None)
4439	CF1201D Treasure Hunting binary search dp greedy implementation *2100	0 / 0	(None)
4430	CF1202F You Are Given Some Letters... binary search implementation math *2700	0 / 0	(None)
4425	CF1203D2 Remove the Substring (hard version) binary search greedy implementation two pointers *1700	0 / 0	(None)
4395	CF1208B Uniqueness binary search brute force implementation two pointers *1500	0 / 0	(None)
4393	CF1208D Restore Permutation binary search data structures greedy implementation *1900	0 / 0	(None)
4364	CF1211D Teams special problem binary search greedy math 2000	0 / 0	(None)
4363	CF1211E Double Permutation Inc. special problem binary search greedy 2000	0 / 0	(None)
4360	CF1211H Road Repair in Treeland special problem binary search dp trees 3100	0 / 0	(None)
4329	CF1216E1 Numerical Sequence (easy version) binary search brute force math *1900	0 / 0	(None)
4328	CF1216E2 Numerical Sequence (hard version) binary search math *2200	0 / 0	(None)
4326	CF1217A Creating a Character binary search math *1300	0 / 0	(None)
4323	CF1217C The Number Of Good Substrings binary search bitmasks brute force *1700	0 / 0	(None)
4300	CF1220F Gardener Alex binary search data structures *2700	0 / 0	(None)
4296	CF1221C Perfect Team binary search math *1200	0 / 0	(None)
4293	CF1221F Choose a Square binary search data structures sortings *2400	0 / 0	(None)
4288	CF1223C Save the Nature binary search greedy *1600	0 / 0	(None)
4284	CF1223G Wooden Raft binary search math number theory *3200	0 / 0	(None)
4277	CF1225E Rock Is Push binary search dp *2200	0 / 0	(None)
4269	CF1227E Arson In Berland Forest binary search graphs graphs shortest paths *2200	0 / 0	(None)
4241	CF1236E Alice and the Unfair Game binary search data structures dp dsu *2500	0 / 0	(None)
4236	CF1237C2 Balanced Removals (Harder) binary search constructive algorithms divide and conquer greedy implementation sortings *1900	0 / 0	(None)
4234	CF1237D Balanced Playlist binary search data structures implementation *2000	0 / 0	(None)
4226	CF1238D AB-string binary search combinatorics dp strings *1900	0 / 0	(None)
4200	CF1244E Minimizing Difference binary search constructive algorithms greedy sortings ternary search two pointers *2000	0 / 0	(None)
4181	CF1249C2 Good Numbers (hard version) binary search greedy math meet-in-the-middle *1500	0 / 0	(None)
4166	CF1250I Show Must Go On binary search brute force greedy shortest paths *3100	0 / 0	(None)
4165	CF1250J The Parade binary search greedy *1800	0 / 0	(None)
4163	CF1250L Divide The Students binary search greedy math *1500	0 / 0	(None)
4156	CF1251D Salary Changing binary search greedy sortings *1900	0 / 0	(None)
4154	CF1251E2 Voting (Hard Version) binary search data structures greedy *2400	0 / 0	(None)
4133	CF1253F Cheap Robot binary search dsu graphs shortest paths trees *2500	0 / 0	(None)
4112	CF1257D Yet Another Monster Killing Problem binary search data structures dp greedy sortings two pointers *1700	0 / 0	(None)
4107	CF1260B Obtain Two Zeroes binary search math *1300	0 / 0	(None)
4105	CF1260D A Game with Traps binary search dp greedy sortings *1900	0 / 0	(None)
4098	CF1263C Everyone is a Winner! binary search math meet-in-the-middle number theory *1400	0 / 0	(None)
4058	CF1268C K Integers binary search data structures *2300	0 / 0	(None)
4038	CF1271E Common Number binary search combinatorics dp math *2100	0 / 0	(None)
4011	CF1279B Verse For Santa binary search brute force implementation *1300	0 / 0	(None)
4007	CF1279F New Year and Handle Change binary search dp *2800	0 / 0	(None)
3983	CF1284B New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings *1400	0 / 0	(None)
3981	CF1284D New Year and Conference binary search data structures hashing sortings *2100	0 / 0	(None)
3971	CF1285F Classical? binary search combinatorics number theory *2900	0 / 0	(None)
3959	CF1288A Deadline binary search brute force math ternary search *1100	0 / 0	(None)
3955	CF1288D Minimax Problem binary search bitmasks dp *2000	0 / 0	(None)
3951	CF1290B Irreducible Anagrams binary search constructive algorithms data structures strings two pointers *1800	0 / 0	(None)
3936	CF1293A ConneR and the A.R.C binary search brute force implementation *1100	0 / 0	(None)
3909	CF1297D Bonus Distribution *special problem binary search greedy sortings	0 / 0	(None)
3894	CF1301B Motarack's Birthday binary search greedy ternary search *1500	0 / 0	(None)
3893	CF1301C Ayoub's function binary search combinatorics greedy math strings *1700	0 / 0	(None)
3890	CF1301E Nanosoft binary search data structures dp implementation *2500	0 / 0	(None)
3853	CF1305H Kuroni the Private Tutor binary search greedy *3500	0 / 0	(None)
3849	CF1307D Cow and Fields binary search data structures dfs and similar graphs greedy shortest paths sortings *1900	0 / 0	(None)
3848	CF1307E Cow and Treats binary search combinatorics dp greedy implementation math *2500	0 / 0	(None)
3842	CF1310C Au Pont Rouge binary search dp strings *2800	0 / 0	(None)
3816	CF1315B Homecoming binary search dp greedy strings *1300	0 / 0	(None)
3797	CF1322B Present binary search bitmasks constructive algorithms data structures math sortings *2100	0 / 0	(None)
3790	CF1323B Count Subrectangles binary search greedy implementation *1500	0 / 0	(None)
3787	CF1324C Frog Jumps binary search data structures dfs and similar greedy implementation *1100	0 / 0	(None)
3786	CF1324D Pair of Topics binary search data structures sortings two pointers *1400	0 / 0	(None)
3772	CF1326D2 Prefix-Suffix Palindrome (Hard version) binary search greedy hashing string suffix structures strings *1800	0 / 0	(None)
3757	CF1328B K-th Beautiful String binary search brute force combinatorics implementation math *1300	0 / 0	(None)
3748	CF1329E Dreamoon Loves AA binary search greedy *3300	0 / 0	(None)
3725	CF1333C Eugene and an array binary search data structures implementation two pointers *1700	0 / 0	(None)
3715	CF1334F Strange Function binary search data structures dp greedy *2500	0 / 0	(None)
3710	CF1335C Two Teams Composing binary search greedy implementation sortings *1100	0 / 0	(None)
3708	CF1335E1 Three Blocks Palindrome (easy version) binary search brute force data structures dp two pointers *1700	0 / 0	(None)
3704	CF1336B Xenia and Colorful Gems binary search greedy math sortings two pointers *1700	0 / 0	(None)
3675	CF1342D Multiple Testcases binary search constructive algorithms data structures greedy sortings two pointers *1900	0 / 0	(None)
3662	CF1344D Résumé Review binary search greedy math *2700	0 / 0	(None)
3657	CF1345B Card Constructions binary search brute force dp math *1100	0 / 0	(None)
3643	CF1348D Phoenix and Science binary search constructive algorithms greedy implementation math *1900	0 / 0	(None)
3622	CF1352C K-th Not Divisible by n binary search math *1200	0 / 0	(None)
3609	CF1354B Ternary String binary search dp implementation two pointers *1200	0 / 0	(None)
3608	CF1354C1 Simple Polygon Embedding binary search geometry math ternary search *1400	0 / 0	(None)
3607	CF1354C2 Not So Simple Polygon Embedding binary search brute force geometry math *2000	0 / 0	(None)
3606	CF1354D Multiset binary search data structures *1900	0 / 0	(None)
3603	CF1354G Find a Gift binary search interactive probabilities *2600	0 / 0	(None)
3599	CF1355C Count Triangles binary search implementation math two pointers *1800	0 / 0	(None)
3597	CF1355E Restorer Distance binary search greedy math sortings ternary search *2100	0 / 0	(None)
3561	CF1358D The Best Vacation binary search brute force greedy implementation two pointers *1900	0 / 0	(None)
3559	CF1358F Tasty Cookie binary search constructive algorithms greedy implementation *2700	0 / 0	(None)
3555	CF1359C Mixing Water binary search math *1700	0 / 0	(None)
3552	CF1359F RC Kaboom Show binary search brute force data structures geometry math *2900	0 / 0	(None)
3543	CF1360H Binary Median binary search bitmasks brute force constructive algorithms *2100	0 / 0	(None)

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