Leetcode归档 - 第50页共59页 -

A binary watch has 4 LEDs on the top which represent th... » 阅读全文

Given a string s and a string t, check if s is subseque... » 阅读全文

You are given two strings s and t. String t is generate... » 阅读全文

Given a string, find the first non-repeating character ... » 阅读全文

Given an arbitrary ransom note string and another strin... » 阅读全文

We are playing the Guess Game. The game is as follows: ... » 阅读全文

Given a positive integer num, write a function which re... » 阅读全文

Given two arrays, write a function to compute their int... » 阅读全文

Given two arrays, write a function to compute their int... » 阅读全文

Write a function that takes a string as input and rever... » 阅读全文