108.convert-sorted-array-to-binary-search-tree.pdf
103.1 KB
leetcode.com 2022-08-10
🟢108.convert-sorted-array-to-binary-search-tree
🏷️ Tags
#array #divide_and_conquer #tree #binary_search_tree #binary_tree
🟢108.convert-sorted-array-to-binary-search-tree
🏷️ Tags
#array #divide_and_conquer #tree #binary_search_tree #binary_tree
98.validate-binary-search-tree.pdf
87.7 KB
leetcode.com 2022-08-11
🟡98.validate-binary-search-tree
🏷️ Tags
#tree #depth_first_search #binary_search_tree #binary_tree
🟡98.validate-binary-search-tree
🏷️ Tags
#tree #depth_first_search #binary_search_tree #binary_tree
1282.group-the-people-given-the-group-size-they-belong-to.pdf
88.8 KB
leetcode.cn 2022-08-12
🟡1282.group-the-people-given-the-group-size-they-belong-to
🏷️ Tags
#array #hash_table
🟡1282.group-the-people-given-the-group-size-they-belong-to
🏷️ Tags
#array #hash_table
235.lowest-common-ancestor-of-a-binary-search-tree.pdf
66.9 KB
leetcode.com 2022-08-12
🟢235.lowest-common-ancestor-of-a-binary-search-tree
🏷️ Tags
#tree #depth_first_search #binary_search_tree #binary_tree
🟢235.lowest-common-ancestor-of-a-binary-search-tree
🏷️ Tags
#tree #depth_first_search #binary_search_tree #binary_tree
768.max-chunks-to-make-sorted-ii.pdf
92.3 KB
leetcode.cn 2022-08-13
🔴768.max-chunks-to-make-sorted-ii
🏷️ Tags
#stack #greedy #array #sorting #monotonic_stack
🔴768.max-chunks-to-make-sorted-ii
🏷️ Tags
#stack #greedy #array #sorting #monotonic_stack
30.substring-with-concatenation-of-all-words.pdf
59.9 KB
leetcode.com 2022-08-13
🔴30.substring-with-concatenation-of-all-words
🏷️ Tags
#hash_table #string #sliding_window
🔴30.substring-with-concatenation-of-all-words
🏷️ Tags
#hash_table #string #sliding_window
126.word-ladder-ii.pdf
83.3 KB
leetcode.com 2022-08-14
🔴126.word-ladder-ii
🏷️ Tags
#hash_table #string #backtracking #breadth_first_search
🔴126.word-ladder-ii
🏷️ Tags
#hash_table #string #backtracking #breadth_first_search
387.first-unique-character-in-a-string.pdf
59.5 KB
leetcode.com 2022-08-16
🟢387.first-unique-character-in-a-string
🏷️ Tags
#hash_table #string #queue #counting
🟢387.first-unique-character-in-a-string
🏷️ Tags
#hash_table #string #queue #counting
1302.deepest-leaves-sum.pdf
72 KB
leetcode.cn 2022-08-17
🟡1302.deepest-leaves-sum
🏷️ Tags
#tree #depth_first_search #breadth_first_search #binary_tree
🟡1302.deepest-leaves-sum
🏷️ Tags
#tree #depth_first_search #breadth_first_search #binary_tree
1338.reduce-array-size-to-the-half.pdf
74.8 KB
leetcode.com 2022-08-18
🟡1338.reduce-array-size-to-the-half
🏷️ Tags
#array #hash_table #greedy #sorting #heap_priority_queue
🟡1338.reduce-array-size-to-the-half
🏷️ Tags
#array #hash_table #greedy #sorting #heap_priority_queue
659.split-array-into-consecutive-subsequences.pdf
72.9 KB
leetcode.com 2022-08-19
🟡659.split-array-into-consecutive-subsequences
🏷️ Tags
#array #hash_table #greedy #heap_priority_queue
🟡659.split-array-into-consecutive-subsequences
🏷️ Tags
#array #hash_table #greedy #heap_priority_queue