Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5067	codeforces#P1899E Queue Sort greedy implementation sortings	0 / 0	(None)
	5349	codeforces#P1900A Cover in Water constructive algorithms greedy implementation strings *800	0 / 0	3
	5345	codeforces#P1900E Transitive Graph dfs and similar dp dsu graphs implementation *2100	0 / 0	7
	5344	codeforces#P1900F Local Deletions binary search data structures implementation *2800	0 / 0	10
	5136	codeforces#P1901D Yet Another Monster Fight binary search dp greedy implementation math *1700	0 / 0	5
	6622	codeforces#P1902D Robot Queries binary search data structures dp implementation *1900	0 / 0	6
	6620	codeforces#P1902F Trees and XOR Queries Again data structures dfs and similar divide and conquer graphs implementation math trees *2400	0 / 0	9
	6710	codeforces#P1904A Forked! brute force implementation *900	0 / 0	3
	6706	codeforces#P1904D2 Set To Max (Hard Version) constructive algorithms data structures divide and conquer greedy implementation sortings *1800	0 / 0	6
	6705	codeforces#P1904E Tree Queries data structures dfs and similar graphs implementation trees *2500	0 / 0	9
	6704	codeforces#P1904F Beautiful Tree data structures dfs and similar graphs implementation trees *2800	0 / 0	10
	6700	codeforces#P1905D Cyclic MEX data structures implementation math two pointers *2000	0 / 0	7
	6606	codeforces#P1907A Rook implementation *800	0 / 0	3
	6605	codeforces#P1907B YetnotherrokenKeoard data structures implementation strings *1000	0 / 0	3
	6600	codeforces#P1907G Lights brute force constructive algorithms dfs and similar graphs greedy implementation *2200	0 / 0	8
	6697	codeforces#P1909A Distinct Buttons implementation math *800	0 / 0	3
	6687	codeforces#P1910A Username special problem implementation 1100	0 / 0	3
	6685	codeforces#P1910C Poisonous Swamp special problem special problem implementation implementation *1600	0 / 0	5
	6677	codeforces#P1912A Accumulator Apex data structures implementation sortings *1800	0 / 0	6
	6673	codeforces#P1912E Evaluate It and Back Again constructive algorithms implementation math *2200	0 / 0	8
	6665	codeforces#P1913A Rating Increase implementation *800	0 / 0	3
	6659	codeforces#P1914A Problemsolving Log implementation strings *800	0 / 0	3
	6656	codeforces#P1914D Three Activities brute force dp greedy implementation sortings *1200	0 / 0	4
	6650	codeforces#P1915A Odd One Out bitmasks implementation *800	0 / 0	3
	6649	codeforces#P1915B Not Quite Latin Square bitmasks brute force implementation *800	0 / 0	3
	6648	codeforces#P1915C Can I Square? binary search implementation *800	0 / 0	3
	6647	codeforces#P1915D Unnatural Language Processing greedy implementation strings *900	0 / 0	3
	6644	codeforces#P1915G Bicycles graphs greedy implementation shortest paths sortings *1800	0 / 0	6
	6643	codeforces#P1916A 2023 constructive algorithms implementation math number theory *800	0 / 0	3
	6641	codeforces#P1916C Training Before the Olympiad constructive algorithms games greedy implementation math *1200	0 / 0	4
	6632	codeforces#P1917C Watering an Array brute force greedy implementation math *1600	0 / 0	5
	6631	codeforces#P1917D Yet Another Inversions Problem combinatorics data structures dp implementation math number theory *2300	0 / 0	8
	8207	codeforces#P1918A Brick Wall constructive algorithms greedy implementation math *800	0 / 0	3
	8206	codeforces#P1918B Minimize Inversions constructive algorithms data structures greedy implementation sortings *900	0 / 0	3
	8205	codeforces#P1918C XOR-distance bitmasks dp greedy implementation math *1400	0 / 0	4
	8204	codeforces#P1918D Blocking Elements binary search data structures dp implementation two pointers *1900	0 / 0	6
	8203	codeforces#P1918E ace5 and Task Order constructive algorithms divide and conquer implementation interactive math probabilities sortings *2200	0 / 0	8
	8202	codeforces#P1918F Caterpillar on a Tree data structures dfs and similar dp graphs greedy implementation sortings trees *2500	0 / 0	9
	7322	codeforces#P1919D 01 Tree constructive algorithms data structures divide and conquer dp dsu greedy implementation sortings trees *2100	0 / 0	7
	8197	codeforces#P1920D Array Repetition binary search brute force dsu implementation math *1900	0 / 0	6
	8192	codeforces#P1921B Arranging Cats greedy implementation *800	0 / 0	3
	8188	codeforces#P1921F Sum of Progression brute force data structures dp implementation math *1900	0 / 0	6
	8187	codeforces#P1921G Mischievous Shooter brute force data structures divide and conquer dp implementation *2200	0 / 0	8
	8186	codeforces#P1922A Tricky Template constructive algorithms implementation strings *800	0 / 0	3
	8184	codeforces#P1922C Closest Cities greedy implementation math *1300	0 / 0	4
	8183	codeforces#P1922D Berserk Monsters brute force data structures dsu implementation math *1900	0 / 0	6
	8930	codeforces#P1923A Moving Chips greedy implementation	0 / 0	(None)
	8929	codeforces#P1923B Monsters Attack! dp greedy implementation	0 / 0	(None)
	8925	codeforces#P1923F Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	0 / 0	(None)
	8179	codeforces#P1924B Space Harbour data structures implementation math sortings *2100	0 / 0	7
	8924	codeforces#P1926A Vlad and the Best of Five implementation	0 / 0	(None)
	8923	codeforces#P1926B Vlad and Shapes geometry implementation	0 / 0	(None)
	8922	codeforces#P1926C Vlad and a Sum of Sum of Digits dp implementation	0 / 0	(None)
	8920	codeforces#P1926E Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	0 / 0	(None)
	8919	codeforces#P1926F Vlad and Avoiding X bitmasks brute force dfs and similar dp implementation	0 / 0	(None)
	8918	codeforces#P1926G Vlad and Trouble at MIT dfs and similar dp flows graphs greedy implementation trees	0 / 0	(None)
	8912	codeforces#P1927F Microcycle data structures dfs and similar dsu graphs greedy implementation sortings trees *1900	0 / 0	6
	8905	codeforces#P1928F Digital Patterns combinatorics data structures implementation math *2900	0 / 0	10
	8894	codeforces#P1930D2 Sum over all Substrings (Hard Version) bitmasks divide and conquer dp dsu greedy implementation strings	0 / 0	(None)
	8881	codeforces#P1932A Thorns and Coins dp greedy implementation	0 / 0	(None)
	8879	codeforces#P1932C LR-remainders brute force data structures implementation math two pointers	0 / 0	(None)
	8878	codeforces#P1932D Card Game greedy implementation	0 / 0	(None)
	8877	codeforces#P1932E Final Countdown implementation math number theory	0 / 0	(None)
	8873	codeforces#P1933B Turtle Math: Fast Three Task implementation math number theory	0 / 0	(None)
	8872	codeforces#P1933C Turtle Fingers: Count the Values of k brute force implementation math number theory	0 / 0	(None)
	8870	codeforces#P1933E Turtle vs binary search implementation math ternary search	0 / 0	(None)
	8858	codeforces#P1935D Exam in MAC binary search combinatorics implementation math	0 / 0	(None)
	8856	codeforces#P1935F Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees	0 / 0	(None)
	8854	codeforces#P1936B Pinball binary search data structures implementation math two pointers	0 / 0	(None)
	8853	codeforces#P1936C Pokémon Arena data structures graphs greedy implementation shortest paths sortings	0 / 0	(None)
	8849	codeforces#P1937A Shuffle Party implementation math	0 / 0	(None)
	8848	codeforces#P1937B Binary Path dp greedy implementation	0 / 0	(None)
	9370	codeforces#P1966B Rectangle Filling constructive algorithms implementation *1100	0 / 0	3
	9369	codeforces#P1967A Permutation Counting binary search greedy implementation math sortings *1400	0 / 0	4
	9365	codeforces#P1967D Long Way to be Non-decreasing binary search dfs and similar graphs implementation shortest paths two pointers *2800	0 / 0	10
	9362	codeforces#P1967F Next and Prev brute force data structures implementation *3200	0 / 0	10
	9353	codeforces#P1969A Two Friends constructive algorithms implementation math *800	0 / 0	3
	9351	codeforces#P1969C Minimizing the Sum dp implementation *1700	0 / 0	5
	9348	codeforces#P1969F Card Pairing dp greedy hashing implementation *3000	0 / 0	10
	9347	codeforces#P1970A1 Balanced Shuffle (Easy) implementation sortings *1000	0 / 0	3
	9332	codeforces#P1970F1 Playing Quidditch (Easy) implementation *2300	0 / 0	8
	9331	codeforces#P1970F2 Playing Quidditch (Medium) implementation *2300	0 / 0	8
	9330	codeforces#P1970F3 Playing Quidditch (Hard) implementation *2300	0 / 0	8
	9326	codeforces#P1971A My First Sorting Problem implementation sortings *800	0 / 0	3
	9325	codeforces#P1971B Different String implementation strings *800	0 / 0	3
	9324	codeforces#P1971C Clock and Strings implementation *900	0 / 0	3
	9323	codeforces#P1971D Binary Cut dp greedy implementation sortings strings *1100	0 / 0	3
	9321	codeforces#P1971F Circle Perimeter binary search brute force dfs and similar geometry implementation math *1600	0 / 0	5
	9316	codeforces#P1973A Chess For Three brute force dp implementation math *900	0 / 0	3
	9314	codeforces#P1973C Cat, Fox and Double Maximum constructive algorithms greedy implementation math sortings *1700	0 / 0	5
	9311	codeforces#P1973F Maximum GCD Sum Queries bitmasks brute force dp implementation number theory *3100	0 / 0	10
	9309	codeforces#P1974B Symmetric Encoding implementation sortings strings *800	0 / 0	3
	9307	codeforces#P1974D Ingenuity-2 constructive algorithms greedy implementation *1400	0 / 0	4
	9305	codeforces#P1974F Cutting Game binary search brute force data structures implementation sortings two pointers *1900	0 / 0	6
	9303	codeforces#P1975A Bazoka and Mocha's Array brute force greedy implementation sortings	0 / 0	(None)
	9299	codeforces#P1975E Chain Queries binary search data structures dfs and similar implementation trees	0 / 0	(None)

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