HarshdipD / Leetcode-problems

My detailed solutions to Leetcode problems in Python3

Leetcode-problems

My solutions to Leetcode problems.

Update 5/29/19:

I think that a person trying to solve Leetcode questions will only look for solutions after giving up and trying their best. Therefore, the solutions need to be detailed, so they understand what's happening. Keeping this in mind, I am going to start adding solutions with good explanation with what I am doing and why.

#	Problem	Python		C++
1.	Two Sum	Python3	40 ms
3.	Longest Substring Without Repeating Characters	Python3	60 ms
7.	Reverse Integer	Python3	48 ms
9.	Palindrome Number	Python3	72 ms
11.	Container with Most Water	Python3	60 ms
16.	3Sum Closest	Python3	156 ms
27.	Remove Element	Python3	36 ms
28.	Implement strStr()	Python3	36 ms
42.	Trapping Rain Water	Python3	52 ms
53.	Maximum Subarray	Python3	44 ms
66.	Plus One	Python3	36 ms
70.	Climbing Stairs	Python3	32 ms
100.	Same Tree	Python3	36 ms
101.	Symmetric Tree	Python3	40 ms
104.	Maximum Depth of a Binary Tree	Python3	52 ms
108.	Convert Sorted Array to Binary Search Tree	Python3	76 ms
111.	Minimum Depth of a Binary Tree	Python3	56 ms
112.	Path Sum	Python3	52 ms
121.	Best Time to Buy and Sell Stock	Python3	28 ms
125.	Valid palindrome Number	Python3	56 ms
153.	Find Minimum in Rotated Sorted Array	Python3	32 ms
207.	Course Schedule	Python3	88 ms
208.	Implement Trie	Python3	220 ms
215.	Kth Largest Element in an Array	Python3	104 ms
217.	Contains Duplicate	Python3	48 ms
226.	Invert Binary Tree	Python3	36 ms
238.	Product of Array Except Self	Python3	92 ms
500.	Keyboard Row	Python3	36 ms
509.	Fibonacci Number	Python3	28 ms
771.	Jewels and Stones	Python3	44 ms
804.	Unique Morse Code Words	Python3	40 ms
997.	Find the Town Judge	Python3	104 ms