226.invert-binary-tree.pdf
103.9 KB
leetcode.com 2023-02-18
🟢226.invert-binary-tree
🏷️ Tags
#tree #depth_first_search #breadth_first_search #binary_tree
🟢226.invert-binary-tree
🏷️ Tags
#tree #depth_first_search #breadth_first_search #binary_tree
103.binary-tree-zigzag-level-order-traversal.pdf
71.2 KB
leetcode.com 2023-02-19
🟡103.binary-tree-zigzag-level-order-traversal
🏷️ Tags
#tree #breadth_first_search #binary_tree
🟡103.binary-tree-zigzag-level-order-traversal
🏷️ Tags
#tree #breadth_first_search #binary_tree
1326.minimum-number-of-taps-to-open-to-water-a-garden.pdf
78.5 KB
leetcode.cn 2023-02-21
🔴1326.minimum-number-of-taps-to-open-to-water-a-garden
🏷️ Tags
#greedy #array #dynamic_programming
🔴1326.minimum-number-of-taps-to-open-to-water-a-garden
🏷️ Tags
#greedy #array #dynamic_programming
1238.circular-permutation-in-binary-representation.pdf
62.6 KB
leetcode.cn 2023-02-23
🟡1238.circular-permutation-in-binary-representation
🏷️ Tags
#bit_manipulation #math #backtracking
🟡1238.circular-permutation-in-binary-representation
🏷️ Tags
#bit_manipulation #math #backtracking
2357.make-array-zero-by-subtracting-equal-amounts.pdf
72.4 KB
leetcode.cn 2023-02-24
🟢2357.make-array-zero-by-subtracting-equal-amounts
🏷️ Tags
#greedy #array #hash_table #sorting #simulation #heap_priority_queue
🟢2357.make-array-zero-by-subtracting-equal-amounts
🏷️ Tags
#greedy #array #hash_table #sorting #simulation #heap_priority_queue
1675.minimize-deviation-in-array.pdf
81.6 KB
leetcode.com 2023-02-24
🔴1675.minimize-deviation-in-array
🏷️ Tags
#array #greedy #heap_priority_queue #ordered_set
🔴1675.minimize-deviation-in-array
🏷️ Tags
#array #greedy #heap_priority_queue #ordered_set
1255.maximum-score-words-formed-by-letters.pdf
86 KB
leetcode.cn 2023-02-26
🔴1255.maximum-score-words-formed-by-letters
🏷️ Tags
#bit_manipulation #array #string #dynamic_programming #backtracking #bitmask
🔴1255.maximum-score-words-formed-by-letters
🏷️ Tags
#bit_manipulation #array #string #dynamic_programming #backtracking #bitmask