Given a string s consisting of words and spaces, return the length of the last word in the string. A word is a maxi…
My memo and playground
My memo and playground
Given a string s consisting of words and spaces, return the length of the last word in the string. A word is a maxi…
To do so, you need to install Mongodb tool. https://www.mongodb.com/docs/database-tools/ To dump from Mongodb atlas To restore from dump to local Mong…
Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L…
Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L…
There are n gas stations along a circular route, where the amount of gas at the ith station is gas[i]. You have a car with an…