Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7098	P475A Bayan Bus implementation *1100	0 / 0	3
	7097	P475B Strongly Connected City brute force dfs and similar graphs implementation *1400	0 / 0	4
	7092	P476A Dreamoon and Stairs implementation math *1000	0 / 0	3
	7085	P478A Initial Bet implementation *1100	0 / 0	3
	7079	P479B Towers brute force constructive algorithms greedy implementation sortings *1400	0 / 0	4
	7077	P479D Long Jumps binary search greedy implementation *1700	0 / 0	5
	7068	P483A Counterexample brute force implementation math number theory *1100	0 / 0	3
	7064	P484C Strange Sorting implementation math *2600	0 / 0	10
	7061	P485A Factory implementation math matrices *1400	0 / 0	4
	7059	P486A Calculating Function implementation math *800	0 / 0	3
	7058	P486B OR in Matrix greedy hashing implementation *1300	0 / 0	4
	7057	P486C Palindrome Transformation brute force greedy implementation *1700	0 / 0	5
	7054	P487A Fight the Monster binary search brute force implementation *1800	0 / 0	6
	7047	P489A SwapSort greedy implementation sortings *1200	0 / 0	4
	7045	P489C Given Length and Sum of Digits... dp greedy implementation *1400	0 / 0	4
	7041	P490A Team Olympiad greedy implementation sortings *800	0 / 0	3
	7040	P490B Queue dsu implementation *1500	0 / 0	5
	7037	P490E Restoring Increasing Sequence binary search brute force greedy implementation *2000	0 / 0	7
	7035	P491A Up the hill constructive algorithms implementation *1000	0 / 0	3
	7032	P492A Vanya and Cubes implementation *800	0 / 0	3
	7031	P492B Vanya and Lanterns binary search implementation math sortings *1200	0 / 0	4
	7029	P492D Vanya and Computer Game binary search implementation math sortings *1800	0 / 0	6
	7027	P493A Vasya and Football implementation *1300	0 / 0	4
	7026	P493B Vasya and Wrestling implementation *1400	0 / 0	4
	7025	P493C Vasya and Basketball binary search brute force data structures implementation sortings two pointers *1600	0 / 0	5
	7017	P495A Digital Counter implementation *1100	0 / 0	3
	7015	P496A Minimum Difficulty brute force implementation math *900	0 / 0	3
	7014	P496B Secret Combination brute force constructive algorithms implementation *1500	0 / 0	5
	7013	P496C Removing Columns brute force constructive algorithms implementation *1500	0 / 0	5
	7003	P499A Watching a movie greedy implementation *1000	0 / 0	3
	7002	P499B Lecture implementation strings *1000	0 / 0	3
	7001	P500A New Year Transportation dfs and similar graphs implementation *1000	0 / 0	3
	6999	P500C New Year Book Reading constructive algorithms greedy implementation math *1600	0 / 0	5
	6994	P501A Contest implementation *900	0 / 0	3
	6990	P501E Misha and Palindrome Degree binary search combinatorics implementation *2500	0 / 0	9
	6987	P505A Mr brute force implementation strings *1100	0 / 0	3
	6980	P507A Amr and Music greedy implementation sortings *1000	0 / 0	3
	6978	P507C Guess Your Way Out! implementation math trees *1700	0 / 0	5
	6977	P507D The Maths Lecture dp implementation *2200	0 / 0	8
	6970	P509A Maximum in Table brute force implementation *800	0 / 0	3
	6969	P509B Painting Pebbles constructive algorithms greedy implementation *1300	0 / 0	4
	6968	P509C Sums of Digits dp greedy implementation *2000	0 / 0	7
	6964	P510A Fox And Snake implementation *800	0 / 0	3
	6944	P514A Chewbaсca and Number greedy implementation *1200	0 / 0	4
	6943	P514B Han Solo and Lazer Gun brute force data structures geometry implementation math *1400	0 / 0	4
	6931	P518B Tanya and Postcard greedy implementation strings *1400	0 / 0	4
	6930	P518C Anya and Smartphone constructive algorithms data structures implementation *1600	0 / 0	5
	6928	P518E Arthur and Questions greedy implementation math ternary search *2200	0 / 0	8
	6927	P518F Pasha and Pipe binary search brute force combinatorics dp implementation *2300	0 / 0	8
	6926	P519A A and B and Chess implementation *900	0 / 0	3
	6925	P519B A and B and Compilation Errors data structures implementation sortings *1100	0 / 0	3
	6924	P519C A and B and Team Training greedy implementation math number theory *1300	0 / 0	4
	6921	P520A Pangram implementation strings *800	0 / 0	3
	6920	P520B Two Buttons dfs and similar graphs greedy implementation math shortest paths *1400	0 / 0	4
	6918	P520D Cubes games greedy implementation *2100	0 / 0	7
	6913	P522B Photo to Remember special problem data structures dp implementation 1100	0 / 0	3
	6910	P523A Rotate, Flip and Zoom special problem implementation 1200	0 / 0	4
	6909	P523B Mean Requests special problem implementation 1500	0 / 0	5
	6907	P523D Statistics of Recompressing Videos special problem data structures implementation 1600	0 / 0	5
	6897	P526A King of Thieves brute force implementation *1300	0 / 0	4
	6896	P526B Om Nom and Dark Park dfs and similar greedy implementation *1400	0 / 0	4
	6893	P526E Transmitting Levels dp implementation *2400	0 / 0	9
	6890	P527A Playing with Paper implementation math *1100	0 / 0	3
	6888	P527C Glass Carving binary search data structures implementation *1500	0 / 0	5
	6887	P527D Clique Problem data structures dp greedy implementation sortings *1800	0 / 0	6
	6871	P533C Board Game games greedy implementation math *1700	0 / 0	5
	6867	P534A Exam constructive algorithms implementation math *1100	0 / 0	3
	6863	P534E Berland Local Positioning System constructive algorithms greedy hashing implementation *2400	0 / 0	9
	6861	P535A Tavas and Nafas brute force implementation *1000	0 / 0	3
	6860	P535B Tavas and SaDDas bitmasks brute force combinatorics implementation *1100	0 / 0	3
	6854	P538A Cutting Banner brute force implementation *1400	0 / 0	4
	6853	P538B Quasi Binary constructive algorithms dp greedy implementation *1400	0 / 0	4
	6852	P538C Tourist's Notes binary search brute force greedy implementation math *1600	0 / 0	5
	6851	P538D Weird Chess brute force constructive algorithms implementation *1800	0 / 0	6
	6846	P540A Combination Lock implementation *800	0 / 0	3
	6845	P540B School Marks greedy implementation *1700	0 / 0	5
	6842	P540E Infinite Inversions binary search data structures implementation sortings trees *2100	0 / 0	7
	6830	P544A Set of Strings implementation strings *1100	0 / 0	3
	6829	P544B Sea and Islands constructive algorithms implementation *1400	0 / 0	4
	6828	P545A Toy Cars implementation *900	0 / 0	3
	6825	P545D Queue greedy implementation sortings *1300	0 / 0	4
	6823	P546A Soldier and Bananas brute force implementation math *800	0 / 0	3
	6822	P546B Soldier and Badges brute force greedy implementation sortings *1200	0 / 0	4
	6818	P547A Mike and Frog brute force greedy implementation math *2200	0 / 0	8
	6813	P548A Mike and Fax brute force implementation strings *1100	0 / 0	3
	6812	P548B Mike and Fun brute force dp greedy implementation *1400	0 / 0	4
	6811	P549A Face Detection implementation strings *900	0 / 0	3
	6808	P549D Haar Features greedy implementation *1900	0 / 0	6
	6803	P550A Two Substrings brute force dp greedy implementation strings *1500	0 / 0	5
	6800	P550D Regular Bridge constructive algorithms graphs implementation *1900	0 / 0	6
	6799	P550E Brackets in Implications constructive algorithms greedy implementation math *2200	0 / 0	8
	6798	P551A GukiZ and Contest brute force implementation sortings *800	0 / 0	3
	6797	P551B ZgukistringZ brute force constructive algorithms implementation strings *1800	0 / 0	6
	6795	P551D GukiZ and Binary Operations combinatorics implementation math matrices number theory *2100	0 / 0	7
	6794	P551E GukiZ and GukiZiana binary search data structures implementation *2500	0 / 0	9
	6793	P552A Vanya and Table implementation math *1000	0 / 0	3
	6792	P552B Vanya and Books implementation math *1200	0 / 0	4
	6789	P552E Vanya and Brackets brute force dp expression parsing greedy implementation strings *2100	0 / 0	7
	6787	P553B Kyoya and Permutation binary search combinatorics constructive algorithms greedy implementation math *1900	0 / 0	6
	6781	P555A Case of Matryoshkas implementation *1500	0 / 0	5

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