上周無(wú)論是身體還是精神狀態(tài)都不佳,加之事情很多,中斷了一整周的刷題,這周不能這樣啦! #14 Longest Common Prefix 題目地...
#28 Implement strStr() 題目地址:https://leetcode.com/problems/implement-strs...
#55 Jump Game 題目地址:https://leetcode.com/problems/jump-game/標(biāo)準(zhǔn)的動(dòng)態(tài)規(guī)劃問(wèn)題,其實(shí)最...
#220 Contains Duplicate III 這道題想要高效實(shí)現(xiàn)需要二叉排序樹(shù)(Binary Sort/Search Tree, BS...
因?yàn)?217不能傻乎乎地像#299那樣自制Hash Table了(因?yàn)樯婕暗絟ashing值的算法),這里也算是對(duì)C++ STL自帶的兩種Has...
#134 Gas Station 題目地址:https://leetcode.com/problems/gas-station/這題和array...
#189 Rotate Array 初見(jiàn) (O(n^2)復(fù)雜度) 我覺(jué)得這個(gè)應(yīng)該算是brute force。先用back()獲取最后一個(gè)元素,用...
刷題順序來(lái)自于cspiration。 #27 Remove Element 題目地址:https://leetcode.com/problems...
運(yùn)算符重載 在C++中,運(yùn)算符的重載可以看作一種特殊的函數(shù)。一元運(yùn)算符有一個(gè)參數(shù);二元運(yùn)算符有兩個(gè)參數(shù)。對(duì)于二元運(yùn)算符而言,第一個(gè)參數(shù)作為運(yùn)算符...