IP屬地:香港
這道題要注意的點(diǎn)主要為:1、 一開(kāi)始還考慮為負(fù)數(shù)設(shè)個(gè)flag,先把負(fù)數(shù)變成正數(shù),計(jì)算之后再變回去。實(shí)際沒(méi)有必要,JAVA里面對(duì)負(fù)數(shù)取模還是負(fù)數(shù),...
題目 Given a string, find the length of the longest substring without repe...
題目描述 You are given two linked lists representing two non-negative number...
題目描述: Given an array of integers, return indices of the two numbers such...