原題鏈接16. 3Sum ClosestGiven an array nums of n integers and an integer tar...

原題鏈接15. 3SumGiven an array nums of n integers, are there elements a, b, ...

原題鏈接14. Longest Common PrefixWrite a function to find the longest common...

原題鏈接11. Container With Most WaterGiven n non-negative integers a1, a2, ....

原題鏈接9. Palindrome Number Determine whether an integer is a palindrome. A...

原題鏈接8. String to Integer (atoi)Implement atoi which converts a string to...

原題鏈接7. Reverse IntegerGiven a 32-bit signed integer, reverse digits of a...

原題鏈接5. Longest Palindromic SubstringGiven a string s, find the longest p...

原題鏈接3. Longest Substring Without Repeating CharactersGiven a string, fin...