Problem Set - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5077	codeforces#P920G List Of Integers binary search bitmasks brute force combinatorics math number theory *2200	0 / 0	8
	5055	codeforces#P922A Cloning Toys implementation *1300	0 / 0	4
	5054	codeforces#P922B Magic Forest brute force *1300	0 / 0	4
	5053	codeforces#P922C Cave Painting brute force number theory *1600	0 / 0	5
	5052	codeforces#P922D Robot Vacuum Cleaner greedy sortings *1800	0 / 0	6
	5051	codeforces#P922E Birds dp *2200	0 / 0	8
	5050	codeforces#P922F Divisibility constructive algorithms dp greedy number theory *2400	0 / 0	9
	5049	codeforces#P923A Primal Sport math number theory *1700	0 / 0	5
	5048	codeforces#P923B Producing Snow binary search data structures *1600	0 / 0	5
	5047	codeforces#P923C Perfect Security data structures greedy strings trees *1800	0 / 0	6
	5046	codeforces#P923D Picking Strings constructive algorithms implementation strings *2500	0 / 0	9
	5045	codeforces#P923E Perpetual Subtraction fft math matrices *3100	0 / 0	10
	5044	codeforces#P923F Public Service constructive algorithms graphs trees *3200	0 / 0	10
	5043	codeforces#P924A Mystical Mosaic greedy implementation *1300	0 / 0	4
	5042	codeforces#P924B Three-level Laser binary search greedy two pointers *1600	0 / 0	5
	5041	codeforces#P924C Riverside Curio data structures dp greedy *1700	0 / 0	5
	5040	codeforces#P924D Contact ATC *2500	0 / 0	9
	5039	codeforces#P924E Wardrobe *2700	0 / 0	10
	5038	codeforces#P924F Minimal Subset Difference dp *3200	0 / 0	10
	5037	codeforces#P925A Stairs and Elevators binary search *1600	0 / 0	5
	5036	codeforces#P925B Resource Distribution binary search implementation sortings *1700	0 / 0	5
	5035	codeforces#P925C Big Secret constructive algorithms math *2200	0 / 0	8
	5034	codeforces#P925D Aztec Catacombs constructive algorithms *2600	0 / 0	10
	5033	codeforces#P925E May Holidays data structures trees *2900	0 / 0	10
	5032	codeforces#P925F Parametric Circulation binary search flows *3100	0 / 0	10
	5031	codeforces#P926A 2-3-numbers implementation math *1300	0 / 0	4
	5030	codeforces#P926B Add Points *1800	0 / 0	6
	5029	codeforces#P926C Is This a Zebra? implementation *1700	0 / 0	5
	5028	codeforces#P926D Choose Place *1600	0 / 0	5
	5027	codeforces#P926E Merge Equal Elements constructive algorithms data structures *1900	0 / 0	6
	5026	codeforces#P926F Mobile Communications *2000	0 / 0	7
	5025	codeforces#P926G Large Bouquets *1500	0 / 0	5
	5024	codeforces#P926H Endless Roses Most Beautiful *2200	0 / 0	8
	5023	codeforces#P926I A Vital Problem *1700	0 / 0	5
	5022	codeforces#P926J Segments data structures *2100	0 / 0	7
	5021	codeforces#P927A BuberPool Taxi Optimization special problem interactive 2900	0 / 0	10
	5020	codeforces#P928A Login Verification special problem strings 1200	0 / 0	4
	5019	codeforces#P928B Chat special problem dp 1400	0 / 0	4
	5018	codeforces#P928C Dependency management special problem graphs implementation 1900	0 / 0	6
	5017	codeforces#P928D Autocompletion special problem strings trees 1900	0 / 0	6
	5016	codeforces#P930A Peculiar apple-tree dfs and similar graphs trees *1500	0 / 0	5
	5015	codeforces#P930B Game with String implementation probabilities strings *1600	0 / 0	5
	5014	codeforces#P930C Teodor is not a liar! data structures dp *1900	0 / 0	6
	5013	codeforces#P930D Game with Tokens data structures games implementation *2500	0 / 0	9
	5012	codeforces#P930E Coins Exhibition data structures dp math *2900	0 / 0	10
	5011	codeforces#P931A Friends Meeting brute force greedy implementation math *800	0 / 0	3
	5010	codeforces#P931B World Cup constructive algorithms implementation *1200	0 / 0	4
	5009	codeforces#P931C Laboratory Work implementation math *1700	0 / 0	5
	5008	codeforces#P932A Palindromic Supersequence constructive algorithms *800	0 / 0	3
	5007	codeforces#P932B Recursive Queries binary search data structures dfs and similar *1300	0 / 0	4
	5006	codeforces#P932C Permutation Cycle brute force constructive algorithms *1600	0 / 0	5
	5005	codeforces#P932D Tree binary search dp trees *2200	0 / 0	8
	5004	codeforces#P932E Team Work combinatorics dp math *2400	0 / 0	9
	5003	codeforces#P932F Escape Through Leaf data structures dp geometry *2700	0 / 0	10
	5002	codeforces#P932G Palindrome Partition dp string suffix structures strings *2900	0 / 0	10
	5001	codeforces#P933A A Twisty Movement dp *1800	0 / 0	6
	5000	codeforces#P933B A Determined Cleanup math *2000	0 / 0	7
	4999	codeforces#P933C A Colourful Prospect geometry graphs *2700	0 / 0	10
	4998	codeforces#P933D A Creative Cutout brute force combinatorics math *2900	0 / 0	10
	4997	codeforces#P933E A Preponderant Reunion constructive algorithms dp *3200	0 / 0	10
	4996	codeforces#P934A A Compatible Pair brute force games *1400	0 / 0	4
	4995	codeforces#P934B A Prosperous Lot constructive algorithms implementation *1200	0 / 0	4
	4994	codeforces#P935A Fafa and his Company brute force implementation *800	0 / 0	3
	4993	codeforces#P935B Fafa and the Gates implementation *900	0 / 0	3
	4992	codeforces#P935C Fifa and Fafa geometry *1600	0 / 0	5
	4991	codeforces#P935D Fafa and Ancient Alphabet math probabilities *1900	0 / 0	6
	4990	codeforces#P935E Fafa and Ancient Mathematics dfs and similar dp trees *2300	0 / 0	8
	4989	codeforces#P935F Fafa and Array data structures greedy *2600	0 / 0	10
	4988	codeforces#P936A Save Energy! binary search implementation math *1700	0 / 0	5
	4987	codeforces#P936B Sleepy Game dfs and similar dp games graphs *2100	0 / 0	7
	4986	codeforces#P936C Lock Puzzle constructive algorithms implementation strings *2300	0 / 0	8
	4985	codeforces#P936D World of Tank dp greedy *3000	0 / 0	10
	4984	codeforces#P937A Olympiad implementation sortings *800	0 / 0	3
	4983	codeforces#P937B Vile Grasshoppers brute force math number theory *1400	0 / 0	4
	4982	codeforces#P938A Word Correction implementation *800	0 / 0	3
	4981	codeforces#P938B Run For Your Prize brute force greedy *1100	0 / 0	3
	4980	codeforces#P938C Constructing Tests binary search brute force constructive algorithms *1700	0 / 0	5
	4979	codeforces#P938D Buy a Ticket data structures graphs shortest paths *2000	0 / 0	7
	4978	codeforces#P938E Max History combinatorics math *2300	0 / 0	8
	4977	codeforces#P938F Erasing Substrings bitmasks dp greedy *2700	0 / 0	10
	4976	codeforces#P938G Shortest Path Queries bitmasks data structures dsu graphs *2900	0 / 0	10
	4975	codeforces#P939A Love Triangle graphs *800	0 / 0	3
	4974	codeforces#P939B Hamster Farm implementation *1000	0 / 0	3
	4973	codeforces#P939C Convenient For Everybody binary search two pointers *1600	0 / 0	5
	4972	codeforces#P939D Love Rescue dfs and similar dsu graphs greedy strings *1600	0 / 0	5
	4971	codeforces#P939E Maximize! binary search greedy ternary search two pointers *1800	0 / 0	6
	4970	codeforces#P939F Cutlet data structures dp *2400	0 / 0	9
	4969	codeforces#P940A Points on the line brute force greedy sortings *1200	0 / 0	4
	4968	codeforces#P940B Our Tanya is Crying Out Loud dp greedy *1400	0 / 0	4
	4967	codeforces#P940C Phone Numbers constructive algorithms implementation strings *1500	0 / 0	5
	4966	codeforces#P940D Alena And The Heater binary search implementation *1600	0 / 0	5
	4965	codeforces#P940E Cashback data structures dp greedy math *2000	0 / 0	7
	4964	codeforces#P940F Machine Learning brute force data structures *2600	0 / 0	10
	4963	codeforces#P946A Partition greedy *800	0 / 0	3
	4962	codeforces#P946B Weird Subtraction Process math number theory *1100	0 / 0	3
	4961	codeforces#P946C String Transformation greedy strings *1300	0 / 0	4
	4960	codeforces#P946D Timetable dp *1800	0 / 0	6
	4959	codeforces#P946E Largest Beautiful Number greedy implementation *2200	0 / 0	8
	4958	codeforces#P946F Fibonacci String Subsequences combinatorics dp matrices *2400	0 / 0	9
	4957	codeforces#P946G Almost Increasing Array data structures dp *2500	0 / 0	9

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