binary search - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
201	P1849C Binary String Copying binary search brute force data structures hashing strings *1600	0 / 0	5
199	P1849E Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers *2300	0 / 0	8
198	P1849F XOR Partition binary search bitmasks data structures divide and conquer greedy trees *2700	0 / 0	10
193	P1850E Cardboard for Pictures binary search geometry implementation math *1100	1 / 3	3
183	P1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	7
182	P1852A Ntarsis' Set binary search math number theory *1800	0 / 0	6
175	P1853B Fibonaccharsis binary search brute force math *1200	0 / 0	4
170	P1854D Michael and Hotel binary search interactive trees *3000	0 / 0	10
163	P1856C To Become Max binary search brute force data structures dp *1600	0 / 0	5
154	P1857F Sum and Product binary search data structures math *1600	0 / 0	5
143	P1859D Andrey and Escape from Capygrad binary search data structures dp dsu greedy sortings *1800	0 / 0	6
139	P1860B Fancy Coins binary search brute force greedy math *1200	0 / 0	4
129	P1861F Four Suits binary search bitmasks flows greedy *3200	0 / 0	10
126	P1862C Flower City Fence binary search data structures implementation sortings *1100	0 / 0	3
125	P1862D Ice Cream Balls binary search combinatorics constructive algorithms math *1300	0 / 0	4
123	P1862F Magic Will Save the World binary search bitmasks brute force dp *1800	0 / 0	6
122	P1862G The Great Equalizer binary search data structures math sortings *2000	0 / 0	7
98	P1866F Freak Joker Process binary search data structures sortings *3100	0 / 0	10
97	P1866G Grouped Carriages binary search data structures dp flows greedy *2100	0 / 0	7
93	P1866K Keen Tree Calculation binary search data structures dp geometry graphs implementation trees *2500	0 / 0	9
92	P1866L Lihmuf Balling binary search brute force math *2400	0 / 0	9
72	P1870C Colorful Table binary search data structures dp implementation math two pointers *1300	0 / 0	4
69	P1870F Lazy Numbers binary search math *2900	0 / 0	10
62	P1872E Data Structures Fan binary search bitmasks data structures dp *1500	0 / 0	5
55	P1873E Building an Aquarium binary search sortings *1100	0 / 0	3
54	P1873F Money Trees binary search greedy math two pointers *1300	0 / 0	4
36	P1876F Indefinite Clownfish binary search graphs	0 / 0	(无)
35	P1876G Clubstep binary search brute force data structures greedy trees	0 / 0	(无)
28	P1878E Iva & Pav binary search bitmasks data structures greedy	0 / 0	(无)
26	P1878G wxhtzdy ORO Tree binary search bitmasks brute force data structures dfs and similar implementation trees	0 / 0	(无)
13	P1881G Anya and the Mysterious String binary search data structures	0 / 0	(无)
7396	P1883G1 Dances (Easy version) binary search	0 / 0	(无)
7395	P1883G2 Dances (Hard Version) binary search	0 / 0	(无)
5	P1886B Fear of the Dark binary search geometry math	1 / 1	10
7392	P1887D Split binary search data structures math two pointers	0 / 0	(无)
8973	P1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers	0 / 0	(无)
8972	P1891D Suspicious logarithms binary search brute force implementation math number theory	0 / 0	(无)
8987	P1895E Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers *2300	0 / 0	8
8985	P1895G Two Characters, Two Colors binary search data structures dp flows greedy *3100	0 / 0	10
9030	P1896C Matching Arrays binary search constructive algorithms greedy sortings	0 / 0	(无)
9014	P1901D Yet Another Monster Fight binary search dp greedy implementation math *1700	0 / 0	5
9012	P1901F Landscaping binary search geometry *2900	0 / 0	10
9105	P1902B Getting Points binary search brute force greedy *1100	0 / 0	3
9103	P1902D Robot Queries binary search data structures dp implementation *1900	0 / 0	6
9097	P1903D1 Maximum And Queries (easy version) binary search bitmasks brute force greedy *1700	0 / 1	5
9094	P1903F Babysitting 2-sat binary search data structures graphs trees *2500	0 / 0	9
9092	P1904B Collecting Game binary search dp greedy sortings two pointers	0 / 0	(无)
9091	P1904C Array Game binary search brute force data structures sortings two pointers	0 / 0	(无)
9077	P1906D Spaceship Exploration binary search geometry *2800	0 / 0	10
9064	P1907D Jumping Through Segments binary search constructive algorithms *1400	0 / 0	4
9053	P1910H Sum of Digits of Sums special problem binary search data structures 2400	0 / 0	9
9036	P1913C Game with Multiset binary search bitmasks brute force greedy	0 / 0	(无)
9033	P1913F Palindromic Problem binary search data structures hashing string suffix structures strings	0 / 0	(无)
9135	P1915C Can I Square? binary search implementation *800	0 / 0	3
9189	P1918D Blocking Elements binary search data structures dp greedy implementation two pointers *1900	0 / 0	6
9173	P1920D Array Repetition binary search brute force dsu implementation math *1800	0 / 0	6
9171	P1920F1 Smooth Sailing (Easy Version) binary search brute force data structures dfs and similar dsu graphs shortest paths *2500	0 / 0	9
9170	P1920F2 Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees *3000	0 / 0	10
9245	P1923D Slimes binary search data structures greedy	0 / 0	(无)
9243	P1923F Shrink-Reverse binary search greedy string suffix structures strings	0 / 0	(无)
9238	P1926E Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	0 / 0	(无)
9232	P1927D Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers *1300	0 / 0	4
9227	P1928B Equalize binary search greedy sortings two pointers *1200	0 / 0	4
9220	P1929C Sasha and the Casino binary search brute force constructive algorithms games greedy math *1400	0 / 0	4
9214	P1930C Lexicographically Largest binary search constructive algorithms data structures greedy sortings	0 / 0	(无)
9259	P1933E Turtle vs binary search implementation math ternary search	0 / 0	(无)
9301	P1934C Find a Mine binary search constructive algorithms geometry greedy interactive math	0 / 0	(无)
9295	P1935C Messenger in MAC binary search brute force constructive algorithms data structures dp greedy sortings	0 / 0	(无)
9294	P1935D Exam in MAC binary search combinatorics implementation math	0 / 0	(无)
9292	P1935F Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees	0 / 0	(无)
9255	P1936B Pinball 2-sat binary search data structures fft math two pointers	0 / 0	(无)
9251	P1936F Grand Finale: Circles binary search geometry	0 / 0	(无)
9265	P1941F Rudolf and Imbalance binary search greedy two pointers	0 / 0	(无)
9315	P1943E1 MEX Game 2 (Easy Version) binary search brute force greedy	0 / 0	(无)
9314	P1943E2 MEX Game 2 (Hard Version) binary search greedy two pointers	0 / 0	(无)
9324	P1945E Binary Search binary search constructive algorithms	0 / 0	(无)
9322	P1945G Cook and Porridge binary search constructive algorithms data structures implementation	0 / 0	(无)
9332	P1946C Tree Cutting binary search dp greedy implementation trees	0 / 0	(无)
9379	P1951B Battle Cows binary search data structures greedy	0 / 0	(无)
9362	P1952J Help, what does it mean to be "Based" 2-sat binary search bitmasks brute force chinese remainder theorem combinatorics constructive algorithms data structures dfs and similar divide and conquer dp dsu expression parsing fft flows games geometry graph matchings graphs greedy hashing implementation interactive math matrices meet-in-the-middle number theory probabilities schedules shortest paths sortings string suffix structures strings ternary search trees two pointers	0 / 0	(无)
9403	P1957F1 Frequency Mismatch (Easy Version) binary search data structures hashing trees	0 / 0	(无)
9402	P1957F2 Frequency Mismatch (Hard Version) binary search data structures dfs and similar hashing trees	0 / 0	(无)
9432	P1967A Permutation Counting binary search implementation math sortings	0 / 0	(无)
9428	P1967D Long Way to be Non-decreasing binary search implementation two pointers	0 / 0	(无)
9435	P1968F Equal XOR Segments binary search data structures	0 / 0	(无)
9434	P1968G1 Division + LCP (easy version) binary search hashing string suffix structures strings	0 / 0	(无)
9433	P1968G2 Division + LCP (hard version) binary search data structures hashing string suffix structures strings	0 / 0	(无)
9465	P1971E Find the Car binary search math sortings	0 / 0	(无)
9464	P1971F Circle Perimeter binary search implementation	0 / 0	(无)
9484	P1973B Cat, Fox and the Lonely Array binary search bitmasks math	0 / 0	(无)
9487	P1974F Cutting Game binary search data structures implementation sortings	0 / 0	(无)
9499	P1975C Chamo and Mocha's Array binary search greedy	0 / 0	(无)
9510	P1976C Job Interview binary search implementation	0 / 0	(无)
9509	P1976D Invertible Bracket Sequences binary search combinatorics data structures implementation	0 / 0	(无)
9528	P1979E Manhattan Triangle binary search constructive algorithms data structures geometry two pointers	0 / 0	(无)
9568	P1982C Boring Day binary search data structures dp greedy two pointers	0 / 0	(无)
9565	P1982F Sorting Problem Again binary search data structures	0 / 0	(无)
9588	P1983F array-value binary search bitmasks data structures divide and conquer two pointers	0 / 0	(无)
9545	P1985F Final Boss binary search brute force data structures	0 / 0	(无)
9602	P1988E Range Minimum Sum binary search brute force data structures implementation	0 / 0	(无)

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