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problem solving/leetcode

problem solving/leetcode 2023. 4. 11. leetcode/python/ 21. Merge Two Sorted Lists Description Merge Two Sorted Lists - LeetCode Can you solve this real interview question? Merge Two Sorted Lists - You are given the heads of two sorted linked lists list1 and list2. Merge the two lists in a one sorted list. The list should be made by splicing together the nodes of the first two lists leetcode.com You are given the heads of two sorted linked lists list1 and list2. Merge the two ..
problem solving/leetcode 2023. 4. 8. leetcode/ 392. Is Subsequence Description Is Subsequence - LeetCode Can you solve this real interview question? Is Subsequence - Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A subsequence of a string is a new string that is formed from the original string by deleting some (can be n leetcode.com Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A s..
problem solving/leetcode 2023. 4. 7. leetcode/ 205. Isomorphic Strings Description Isomorphic Strings - LeetCode Can you solve this real interview question? Isomorphic Strings - Given two strings s and t, determine if they are isomorphic. Two strings s and t are isomorphic if the characters in s can be replaced to get t. All occurrences of a character must be replace leetcode.com Given two strings s and t, determine if they are isomorphic. Two strings s and t are i..
problem solving/leetcode 2023. 4. 7. leetcode/ 724. Find Pivot Index Description Find Pivot Index - LeetCode Can you solve this real interview question? Find Pivot Index - Given an array of integers nums, calculate the pivot index of this array. The pivot index is the index where the sum of all the numbers strictly to the left of the index is equal to the sum of leetcode.com Given an array of integers nums, calculate the pivot index of this array. The pivot index..
problem solving/leetcode 2023. 4. 6. leetcode/ 1480. Running Sum of 1d Array Description Running Sum of 1d Array - LeetCode Can you solve this real interview question? Running Sum of 1d Array - Given an array nums. We define a running sum of an array as runningSum[i] = sum(nums[0]…nums[i]). Return the running sum of nums. Example 1: Input: nums = [1,2,3,4] Output: [1,3,6, leetcode.com Given an array nums. We define a running sum of an array as runningSum[i] = sum(nums[0]..

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