Problemset - Codeforces

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brute force

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Problems

#	Name
1660D	Maximum Product Strikes Back brute force, implementation, math, two pointers	1600	x8150
1677A	Tokitsukaze and Strange Inequality brute force, data structures, dp	1600	x8116
1615C	Menorah brute force, graphs, greedy, math	1600	x8054
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7754
1778C	Flexible String bitmasks, brute force, strings	1600	x7667
1928C	Physical Education Lesson brute force, math, number theory	1600	x7461
1774D	Same Count One brute force, constructive algorithms, greedy, implementation, two pointers	1600	x7428
1148B	Born This Way binary search, brute force, two pointers	1600	x7286
1671D	Insert a Progression brute force, constructive algorithms, greedy	1600	x7272
1806C	Sequence Master brute force, constructive algorithms, math	1600	x7199
1781C	Equal Frequencies brute force, constructive algorithms, greedy, implementation, sortings, strings	1600	x7049
817C	Really Big Numbers binary search, brute force, dp, math	1600	x7047
1660E	Matrix and Shifts brute force, constructive algorithms, greedy, implementation	1600	x6977
922C	Cave Painting brute force, number theory	1600	x6848
493C	Vasya and Basketball binary search, brute force, data structures, implementation, sortings, two pointers	1600	x6671
1175C	Electrification binary search, brute force, greedy	1600	x6670
1096C	Polygon for the Angle brute force, geometry	1600	x6669
219C	Color Stripe brute force, dp, greedy	1600	x6544
814C	An impassioned circulation of affection brute force, dp, strings, two pointers	1600	x6308
538C	Tourist's Notes binary search, brute force, greedy, implementation, math	1600	x5760
1904D1	Set To Max (Easy Version) brute force, constructive algorithms, greedy	1600	x5669
1033C	Permutation Game brute force, dp, games	1600	x5374
812B	Sagheer, the Hausmeister bitmasks, brute force, dp	1600	x5071
568A	Primes or Palindromes? brute force, implementation, math, number theory	1600	x4999
1468K	The Robot brute force, implementation	1600	x4962
845B	Luba And The Ticket brute force, greedy, implementation	1600	x4935
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4885
407A	Triangle brute force, geometry, implementation, math	1600	x4746
305A	Strange Addition brute force, constructive algorithms, implementation	1600	x4622
317A	Perfect Pair brute force	1600	x4530
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4377
626C	Block Towers brute force, greedy, math, number theory	1600	x4287
825B	Five-In-a-Row brute force, implementation	1600	x4052
231D	Magic Box brute force, geometry	1600	x4035
932C	Permutation Cycle brute force, constructive algorithms	1600	x3968
837B	Flag of Berland brute force, implementation	1600	x3884
260B	Ancient Prophesy brute force, implementation, strings	1600	x3739
849B	Tell Your World brute force, geometry	1600	x3495
380A	Sereja and Prefixes binary search, brute force	1600	x2652
55B	Smallest number brute force	1600	x2629
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2604
725C	Hidden Word brute force, constructive algorithms, implementation, strings	1600	x2603
142A	Help Farmer brute force, math	1600	x2568
135B	Rectangle and Square brute force, geometry, math	1600	x2296
291C	Network Mask *special problem, bitmasks, brute force, implementation	1600	x1665
958E1	Guard Duty (easy) brute force, geometry, greedy, math	1600	x1480
856A	Set Theory brute force, constructive algorithms	1600	x1359
171F	ucyhf *special problem, brute force, implementation, number theory	1600	x1245
753B	Interactive Bulls and Cows (Easy) brute force, constructive algorithms, implementation	1600	x1171
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34588
1554B	Cobb bitmasks, brute force, greedy, math	1700	x12417
1474C	Array Destruction brute force, constructive algorithms, data structures, greedy, implementation, sortings	1700	x12204
1343D	Constant Palindrome Sum brute force, data structures, greedy, two pointers	1700	x12201
1360F	Spy-string bitmasks, brute force, constructive algorithms, dp, hashing, strings	1700	x11861
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11500
1400B	RPG Protagonist brute force, greedy, math	1700	x10830
1467B	Hills And Valleys brute force, implementation	1700	x10705
1335E1	Three Blocks Palindrome (easy version) binary search, brute force, data structures, dp, two pointers	1700	x10440
1695C	Zero Path brute force, data structures, dp, graphs, greedy, shortest paths	1700	x10379
1550C	Manhattan Subarrays brute force, geometry, greedy, implementation	1700	x9936
1814B	Long Legs brute force, math	1700	x9527
1485C	Floor and Mod binary search, brute force, math, number theory	1700	x9523
385C	Bear and Prime Numbers binary search, brute force, data structures, dp, implementation, math, number theory	1700	x9384
1681D	Required Length brute force, dfs and similar, dp, hashing, shortest paths	1700	x9268
1469D	Ceil Divisions brute force, constructive algorithms, math, number theory	1700	x9155
1731C	Even Subarrays bitmasks, brute force, hashing, math, number theory	1700	x8941
490C	Hacking Cypher brute force, math, number theory, strings	1700	x8907
1826D	Running Miles brute force, dp, greedy	1700	x8551
1770C	Koxia and Number Theory brute force, chinese remainder theorem, math, number theory	1700	x8263
1948D	Tandem Repeats? brute force, strings, two pointers	1700	x8168
1916D	Mathematical Problem brute force, constructive algorithms, geometry, math	1700	x7891
1512G	Short Task brute force, dp, math, number theory	1700	x7807
1491C	Pekora and Trampoline brute force, data structures, dp, greedy, implementation	1700	x7713
1950F	0, 1, 2, Tree! bitmasks, brute force, greedy, implementation, trees	1700	x7527
1835A	k-th equality brute force, implementation, math	1700	x7447
1743D	Problem with Random Tests brute force, dp, greedy, probabilities	1700	x7290
1114C	Trailing Loves (or L'oeufs?) brute force, implementation, math, number theory	1700	x7251
1185C2	Exam in BerSU (hard version) brute force, data structures, greedy, math	1700	x7145
1217C	The Number Of Good Substrings binary search, bitmasks, brute force	1700	x7090
1955E	Long Inversions brute force, greedy, implementation, sortings	1700	x7054
1660F1	Promising String (easy version) brute force, implementation, math, strings	1700	x6992
1731D	Valiant's New Map binary search, brute force, data structures, dp, two pointers	1700	x6715
1706D1	Chopping Carrots (Easy Version) binary search, brute force, constructive algorithms, greedy, number theory	1700	x6668
489D	Unbearable Controversy of Being brute force, combinatorics, dfs and similar, graphs	1700	x6545
1822G1	Magic Triples (Easy Version) brute force, data structures, math, number theory	1700	x6493
1864D	Matrix Cascade brute force, constructive algorithms, data structures, dp, greedy, math	1700	x6332
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6321
1111B	Average Superhero Gang Power brute force, implementation, math	1700	x6184
1009D	Relatively Prime Graph brute force, constructive algorithms, graphs, greedy, math	1700	x6144
1111C	Creative Snap binary search, brute force, divide and conquer, math	1700	x6108
1292B	Aroma's Search brute force, constructive algorithms, geometry, greedy, implementation	1700	x6025
1807F	Bouncy Ball brute force, dfs and similar, implementation	1700	x5881
1210B	Marcin and Training Camp brute force, greedy	1700	x5664
815A	Karen and Game brute force, greedy, implementation	1700	x5572
1822F	Gardening Friends brute force, dfs and similar, dp, graphs, trees	1700	x5565
1118D1	Coffee and Coursework (Easy version) brute force, greedy	1700	x5511
1015E1	Stars Drawing (Easy Edition) brute force, dp, greedy	1700	x5460
1884C	Medium Design brute force, data structures, dp, greedy, sortings	1700	x5445
1561D1	Up the Strip (simplified version) brute force, data structures, dp, math, number theory	1700	x5391
1132C	Painting the Fence brute force	1700	x5281