Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4206	codeforces#P1106A Lunar New Year and Cross Counting implementation *800	0 / 0	3
	4205	codeforces#P1106B Lunar New Year and Food Ordering data structures implementation *1500	0 / 0	5
	4204	codeforces#P1106C Lunar New Year and Number Division greedy implementation math sortings *900	0 / 0	3
	4197	codeforces#P1107D Compression dp implementation math number theory *1800	0 / 0	6
	4193	codeforces#P1108A Two distinct points implementation *800	0 / 0	3
	4189	codeforces#P1108E1 Array and Segments (Easy version) brute force greedy implementation *1800	0 / 0	6
	4188	codeforces#P1108E2 Array and Segments (Hard version) data structures implementation *2100	0 / 0	7
	4186	codeforces#P1109A Sasha and a Bit of Relax dp implementation *1600	0 / 0	5
	4184	codeforces#P1109C Sasha and a Patient Friend binary search data structures implementation *2800	0 / 0	10
	4172	codeforces#P1111A Superhero Transformation implementation strings *1000	0 / 0	3
	4171	codeforces#P1111B Average Superhero Gang Power brute force implementation math *1700	0 / 0	5
	4165	codeforces#P1114A Got Any Grapes? brute force greedy implementation *800	0 / 0	3
	4163	codeforces#P1114C Trailing Loves (or L'oeufs?) brute force implementation math number theory *1700	0 / 0	5
	4140	codeforces#P1117A Best Subsegment implementation math *1100	0 / 0	3
	4132	codeforces#P1118B Tanya and Candies implementation *1200	0 / 0	4
	4131	codeforces#P1118C Palindromic Matrix constructive algorithms implementation *1700	0 / 0	5
	4128	codeforces#P1118E Yet Another Ball Problem constructive algorithms implementation *1700	0 / 0	5
	4125	codeforces#P1119A Ilya and a Colorful Walk greedy implementation *1100	0 / 0	3
	4123	codeforces#P1119C Ramesses and Corner Inversion constructive algorithms greedy implementation math *1500	0 / 0	5
	4119	codeforces#P1119G Get Ready for the Battle constructive algorithms implementation *3100	0 / 0	10
	4117	codeforces#P1120A Diana and Liana greedy implementation two pointers *1900	0 / 0	6
	4116	codeforces#P1120B Once in a casino constructive algorithms greedy implementation math *2700	0 / 0	10
	4111	codeforces#P1121A Technogoblet of Fire implementation sortings *1100	0 / 0	3
	4110	codeforces#P1121B Mike and Children brute force implementation *1200	0 / 0	4
	4109	codeforces#P1121C System Testing implementation *1600	0 / 0	5
	4102	codeforces#P1130A Be Positive implementation *800	0 / 0	3
	4098	codeforces#P1131B Draw! greedy implementation *1400	0 / 0	4
	4092	codeforces#P1132A Regular Bracket Sequence greedy implementation *1100	0 / 0	3
	4085	codeforces#P1133A Middle of the Contest implementation *1000	0 / 0	3
	4078	codeforces#P1136A Nastya Is Reading a Book implementation *800	0 / 0	3
	4073	codeforces#P1137A Skyscrapers implementation sortings *1600	0 / 0	5
	4071	codeforces#P1137C Museums Tour dp graphs implementation *2500	0 / 0	9
	4067	codeforces#P1138A Sushi for Two binary search greedy implementation *900	0 / 0	3
	4065	codeforces#P1139A Even Substrings implementation strings *800	0 / 0	3
	4064	codeforces#P1139B Chocolates greedy implementation *1000	0 / 0	3
	4059	codeforces#P1140A Detective Book implementation *1000	0 / 0	3
	4058	codeforces#P1140B Good String implementation strings *1200	0 / 0	4
	4052	codeforces#P1141A Game 23 implementation math *1000	0 / 0	3
	4051	codeforces#P1141B Maximal Continuous Rest implementation *900	0 / 0	3
	4049	codeforces#P1141D Colored Boots greedy implementation *1500	0 / 0	5
	4039	codeforces#P1143A The Doors implementation *800	0 / 0	3
	4036	codeforces#P1144A Diverse Strings implementation strings *800	0 / 0	3
	4035	codeforces#P1144B Parity Alternated Deletions greedy implementation sortings *900	0 / 0	3
	4029	codeforces#P1145A Thanos Sort implementation	0 / 0	(None)
	4026	codeforces#P1145D Pigeon d'Or implementation	0 / 0	(None)
	4022	codeforces#P1146A Love "A" implementation strings *800	0 / 0	3
	4021	codeforces#P1146B Hate "A" implementation strings *1100	0 / 0	3
	4018	codeforces#P1146E Hot is Cold bitmasks data structures divide and conquer implementation *2400	0 / 0	9
	3999	codeforces#P1149B Three Religions dp implementation strings *2200	0 / 0	8
	3998	codeforces#P1149C Tree Generator™ data structures implementation trees *2700	0 / 0	10
	3995	codeforces#P1150A Stock Arbitraging greedy implementation *800	0 / 0	3
	3994	codeforces#P1150B Tiling Challenge greedy implementation *900	0 / 0	3
	3987	codeforces#P1152A Neko Finds Grapes greedy implementation math *800	0 / 0	3
	3972	codeforces#P1154C Gourmet Cat implementation math *1400	0 / 0	4
	3970	codeforces#P1154E Two Teams data structures implementation sortings *1800	0 / 0	6
	3967	codeforces#P1155A Reverse a Substring implementation sortings strings *1000	0 / 0	3
	3966	codeforces#P1155B Game with Telephone Numbers games greedy implementation *1200	0 / 0	4
	3960	codeforces#P1156B Ugly Pairs dfs and similar greedy implementation sortings strings *1800	0 / 0	6
	3955	codeforces#P1156G Optimizer graphs greedy hashing implementation *2700	0 / 0	10
	3954	codeforces#P1157A Reachable Numbers implementation *1100	0 / 0	3
	3946	codeforces#P1158A The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers *1500	0 / 0	5
	3940	codeforces#P1159A A pile of stones implementation math *800	0 / 0	3
	3939	codeforces#P1159B Expansion coefficient of the array implementation math *1300	0 / 0	4
	3937	codeforces#P1162A Zoning Restrictions Again implementation *800	0 / 0	3
	3934	codeforces#P1163B1 Cat Party (Easy Edition) data structures implementation *1500	0 / 0	5
	3933	codeforces#P1163B2 Cat Party (Hard Edition) data structures implementation *1600	0 / 0	5
	3931	codeforces#P1163C2 Power Transmission (Hard Edition) data structures geometry implementation math *1900	0 / 0	6
	3927	codeforces#P1165A Remainder implementation math *1100	0 / 0	3
	3921	codeforces#P1165F2 Microtransactions (hard version) binary search greedy implementation *2000	0 / 0	7
	3904	codeforces#P1168D Anagram Paths dp implementation trees *3000	0 / 0	10
	3902	codeforces#P1169A Circle Metro implementation math *900	0 / 0	3
	3901	codeforces#P1169B Pairs graphs implementation *1500	0 / 0	5
	3899	codeforces#P1170B Bad Days *special problem implementation	0 / 0	(None)
	3898	codeforces#P1170C Minus and Minus Give Plus *special problem implementation strings	0 / 0	(None)
	3897	codeforces#P1170D Decoding of Integer Sequences *special problem data structures implementation	0 / 0	(None)
	3891	codeforces#P1172A Nauuo and Cards greedy implementation *1800	0 / 0	6
	3877	codeforces#P1174F Ehab and the Big Finale constructive algorithms divide and conquer graphs implementation interactive trees *2400	0 / 0	9
	3876	codeforces#P1175A From Hero to Zero implementation math *900	0 / 0	3
	3875	codeforces#P1175B Catch Overflow! data structures expression parsing implementation *1600	0 / 0	5
	3872	codeforces#P1175E Minimal Segment Cover data structures dfs and similar divide and conquer dp greedy implementation trees *2200	0 / 0	8
	3869	codeforces#P1176A Divide it! brute force greedy implementation *800	0 / 0	3
	3867	codeforces#P1176C Lose it! dp greedy implementation *1300	0 / 0	4
	3864	codeforces#P1176F Destroy it! dp implementation sortings *2100	0 / 0	7
	3863	codeforces#P1177A Digits Sequence (Easy Edition) implementation *1000	0 / 0	3
	3862	codeforces#P1177B Digits Sequence (Hard Edition) binary search divide and conquer implementation *1800	0 / 0	6
	3852	codeforces#P1179A Valeriy and Deque data structures implementation *1500	0 / 0	5
	3850	codeforces#P1179C Serge and Dining Room binary search data structures graph matchings greedy implementation math trees *2200	0 / 0	8
	3847	codeforces#P1180A Alex and a Rhombus dp implementation math *800	0 / 0	3
	3846	codeforces#P1180B Nick and Array greedy implementation *1500	0 / 0	5
	3844	codeforces#P1181B Split a Number greedy implementation strings *1500	0 / 0	5
	3843	codeforces#P1181C Flag brute force combinatorics dp implementation *1900	0 / 0	6
	3842	codeforces#P1181D Irrigation binary search data structures implementation sortings trees two pointers *2200	0 / 0	8
	3838	codeforces#P1182B Plus from Picture dfs and similar implementation strings *1300	0 / 0	4
	3836	codeforces#P1182D Complete Mirror constructive algorithms dfs and similar dp hashing implementation trees *2400	0 / 0	9
	3833	codeforces#P1183A Nearest Interesting Number implementation *800	0 / 0	3
	3829	codeforces#P1183E Subsequences (easy version) dp graphs implementation shortest paths *2000	0 / 0	7
	3827	codeforces#P1183G Candy Box (hard version) greedy implementation sortings *2000	0 / 0	7
	3819	codeforces#P1184C1 Heidi and the Turing Test (Easy) implementation *1600	0 / 0	5
	3816	codeforces#P1184D1 Parallel Universes (Easy) implementation *1600	0 / 0	5
	3810	codeforces#P1185B Email from Polycarp implementation strings *1200	0 / 0	4

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