Problem Every valid email consists of a local name and a domain name, separated by the ‘@’ sign. Besides lowercase letters, the email may contain one or more ‘.’ or ‘+’. For example, in “alice@leetcode.com”, “alice” is the local […]
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Valid Parentheses – Code Challenge- Kotlin
Problem Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index […]
Read moreSearch Insert Position -Binary Search Kotlin
Problem Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index […]
Read moreLength Of Last Word Kotlin
Problem Given a string s consisting of some words separated by some number of spaces, return the length of the last word in the string. […]
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