A new thing a day

Questions:  https://leetcode.com/problems/maximum-subarray/ This is probably a very well-known problem with a well-known solution bearing ...

Question:  https://leetcode.com/problems/coin-change/ Given a list of coins, and the amount that we want to spend, what is the minimum num...

Question:  https://leetcode.com/problems/repeated-substring-pattern/ This is the first string related question. Lots of the String algorit...

Question:  https://leetcode.com/problems/long-pressed-name/ As a mac user, I know lots of people had issues with the butterfly keyboard. M...

Question:  https://leetcode.com/problems/majority-element/ This is one of those popular questions that have multiple solutions. The easies...