劍指offer/LintCode12_最小棧 聲明 文章均為本人技術(shù)筆記,轉(zhuǎn)載請(qǐng)注明出處https://segmentfault.com/u/yzwall 解題思路 實(shí)現(xiàn)功能: 實(shí)現(xiàn)一個(gè)最小棧,要求push(element),pop(),min()操作均為$O(1)$復(fù)雜度, 解題思路 用棧stack存儲(chǔ)數(shù)據(jù); 用最小...
劍指offer/LintCode40_用兩個(gè)棧模擬隊(duì)列 聲明 文章均為本人技術(shù)筆記,轉(zhuǎn)載請(qǐng)注明出處https://segmentfault.com/u/yzwall 解題思路 實(shí)現(xiàn)功能: 用兩個(gè)棧模擬實(shí)現(xiàn)一個(gè)隊(duì)列的push(element),pop()和top()操作; 解題思路 假設(shè)有兩個(gè)棧stack1, stack2 ...
劍指offer/LintCode494_用兩個(gè)隊(duì)列實(shí)現(xiàn)一個(gè)棧 聲明 文章均為本人技術(shù)筆記,轉(zhuǎn)載請(qǐng)注明出處https://segmentfault.com/u/yzwall 解題思路 實(shí)現(xiàn)功能: 用兩個(gè)隊(duì)列實(shí)現(xiàn)一個(gè)棧,實(shí)現(xiàn)push(element),pop(),top()和isEmpty()方法; 解題思路 假設(shè)有隊(duì)...
劍指offer/LeetCode146/LintCode134_LRU緩存實(shí)現(xiàn) 聲明 文章均為本人技術(shù)筆記,轉(zhuǎn)載請(qǐng)注明出處[1] https://segmentfault.com/u/yzwall[2] blog.csdn.net/j_dark/ 解題思路 LRU緩存兩種功能: get(key):獲取key的對(duì)應(yīng)value,不存在返回-1 set(key, value)(lintcod...
LintCode547/548_求數(shù)組交集不同解法小結(jié) [TOC] 聲明 文章均為本人技術(shù)筆記,轉(zhuǎn)載請(qǐng)注明出處:[1] https://segmentfault.com/u/yzwall[2] blog.csdn.net/j_dark/ LintCode547:求數(shù)組交集_要求元素不重復(fù) LintCode547,給出兩個(gè)數(shù)組,求二者交集且元素...
...明出處:[1] https://segmentfault.com/u/yzwall[2] blog.csdn.net/j_dark/ LintCode_56:兩數(shù)之和等于target 題目大意:給出未排序數(shù)組nums和指定目標(biāo)target,返回?cái)?shù)組中兩數(shù)之和$= target$的組合元素下標(biāo)[index1, index2], 要求下標(biāo)從1開始,而且$index1 < index...
...ace-separated sequence of one or more dictionary words. Example Given s = lintcode, dict = [lint, code]. Return true because lintcode can be break as lint code. Note 基礎(chǔ)動(dòng)規(guī)題目,有幾個(gè)細(xì)節(jié)要注意。dp[0]是指,當(dāng)s為空的時(shí)候...
... res.add(0, queue.poll().getKey()); } return res; } } LintCode version Problem Find top k frequent words with map reduce framework. The mappers key is the document id, value is...
...sume that all inputs are consist of lowercase letters a-z. Example insert(lintcode) search(code) // return false startsWith(lint) // return true startsWith(linterror) // return false insert(linterr...
LintCode: coins in a line I 有 n 個(gè)硬幣排成一條線。兩個(gè)參賽者輪流從右邊依次拿走 1 或 2 個(gè)硬幣,直到?jīng)]有硬幣為止。拿到最后一枚硬幣的人獲勝。 請(qǐng)判定 第一個(gè)玩家 是輸還是贏? n = 1, 返回 true.n = 2, 返回 true.n = 3, 返回 false.n...
... and return its index. If it doesnt exist, return -1. Example Given s = lintcode, return 0. Given s = lovelintcode, return 2. Tags Amazon Microsoft Bloomberg Solution a fast way class Solution { ...
...l 很類似, 所以第一反應(yīng)使用遞歸做。遞歸的解法過(guò)不了lintcode,會(huì)顯示超時(shí): class Solution: @param: A: Given an integer array with no duplicates. @return: The root of max tree. def maxTree(self, A): d...
LintCode Coins in a line III There are n coins in a line. Two players take turns to take a coin from one of the ends of the line until there are no more coins left. The player with the larger amount ...
...lement a trie with insert, search, and startsWith methods. Example insert(lintcode) search(code) // return false startsWith(lint) // return true startsWith(linterror) // return false insert(linterr...
LintCode Coins in a line II 有 n 個(gè)不同價(jià)值的硬幣排成一條線。兩個(gè)參賽者輪流從左邊依次拿走 1 或 2 個(gè)硬幣,直到?jīng)]有硬幣為止。計(jì)算兩個(gè)人分別拿到的硬幣總價(jià)值,價(jià)值高的人獲勝。 請(qǐng)判定 第一個(gè)玩家 是輸還是贏? 樣例給...
ChatGPT和Sora等AI大模型應(yīng)用,將AI大模型和算力需求的熱度不斷帶上新的臺(tái)階。哪里可以獲得...
大模型的訓(xùn)練用4090是不合適的,但推理(inference/serving)用4090不能說(shuō)合適,...
圖示為GPU性能排行榜,我們可以看到所有GPU的原始相關(guān)性能圖表。同時(shí)根據(jù)訓(xùn)練、推理能力由高到低做了...