907.sum-of-subarray-minimums.pdf
73.7 KB
leetcode.cn 2022-10-28
🟡907.sum-of-subarray-minimums
🏷️ Tags
#stack #array #dynamic_programming #monotonic_stack
🟡907.sum-of-subarray-minimums
🏷️ Tags
#stack #array #dynamic_programming #monotonic_stack
1293.shortest-path-in-a-grid-with-obstacles-elimination.pdf
114.8 KB
leetcode.com 2022-10-30
🔴1293.shortest-path-in-a-grid-with-obstacles-elimination
🏷️ Tags
#array #breadth_first_search #matrix
🔴1293.shortest-path-in-a-grid-with-obstacles-elimination
🏷️ Tags
#array #breadth_first_search #matrix
1706.where-will-the-ball-fall.pdf
225.1 KB
leetcode.com 2022-11-01
🟡1706.where-will-the-ball-fall
🏷️ Tags
#array #dynamic_programming #depth_first_search #matrix #simulation
🟡1706.where-will-the-ball-fall
🏷️ Tags
#array #dynamic_programming #depth_first_search #matrix #simulation
433.minimum-genetic-mutation.pdf
65.1 KB
leetcode.com 2022-11-02
🟡433.minimum-genetic-mutation
🏷️ Tags
#hash_table #string #breadth_first_search
🟡433.minimum-genetic-mutation
🏷️ Tags
#hash_table #string #breadth_first_search
2131.longest-palindrome-by-concatenating-two-letter-words.pdf
79.5 KB
leetcode.com 2022-11-03
🟡2131.longest-palindrome-by-concatenating-two-letter-words
🏷️ Tags
#array #hash_table #string #greedy #counting
🟡2131.longest-palindrome-by-concatenating-two-letter-words
🏷️ Tags
#array #hash_table #string #greedy #counting