...aracter 統(tǒng)計(jì)data[i]后8位里面,從前開始有多少個(gè)1,用變量ones來保存,其中ones可能的值只有0, 2, 3, 4 從 data[i+1] 開始檢查,后八位中的前兩位是否為10,一共檢查ones - 1 更新i的值為 i + ones public class Solution { public boolean validUtf8(...
...(HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settingsones11001,0,REG_DWORD); WshShell.RegWrite(HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Setting...
... One-pass, constant extra space. Note 假設(shè)數(shù)a第一次出現(xiàn),只存在ones里,第二次出現(xiàn),從ones里消去,然后存在twos里,第三次出現(xiàn),由于ones不存取已經(jīng)在twos里的數(shù),就只從twos里消去。整個(gè)過程相當(dāng)于,直接在ones和twos里去掉既是ones又是...
Ones and Zeroes 題目鏈接:https://leetcode.com/problems... knapsack problem,這里是最基本的01背包,把cost變成了二維的。參考背包九講:http://love-oriented.com/pack... public class Solution { public int findMaxForm(String[] strs,...
...章地址 第一題 What is the result of this expression? (or multiple ones) [1, 2, 3].map(parseInt) A:[1, 2, 3] B:[1, 2, 3] C:[0, 1, 2] D:other 解答:這里考的是map、parseInt的用法。map會(huì)傳遞三個(gè)參數(shù)給其作為參數(shù)的函數(shù),為(element...
D67 485. Max Consecutive Ones 題目鏈接 485. Max Consecutive Ones 題目分析 給定一個(gè)二進(jìn)制數(shù)組(只含有0和1的數(shù)組),返回最長的1串。 思路 逐個(gè)遍歷,若為1則計(jì)數(shù)。遇到0則判斷當(dāng)前計(jì)數(shù)是否大于之前記錄的最大數(shù)字,并置零。 返回...
Max Consecutive Ones 題目鏈接:https://leetcode.com/problems... public class Solution { public int findMaxConsecutiveOnes(int[] nums) { // loop invariant: // global is the max so far, ...
..._sym], results) # 測試 x = np.eye(2, dtype=theano.config.floatX) w = np.ones((2, 2), dtype=theano.config.floatX) b = np.ones((2), dtype=theano.config.floatX) b[1] = 2 compute_elementwise(x, w, b) #...
...import cv2 import numpy as np img = cv2.imread(img7.png,0) kernel = np.ones((5,5),np.uint8) erosion = cv2.erode(img,kernel,iterations = 1) cv2.imshow(src,img) cv2.imshow(show,erosion) cv2.waitKe...
... Java 注釋。 Java: class Solution{ public int findMaxConsecutiveOnes(int[] nums) { int temp=0,count=0;//temp記錄當(dāng)前連續(xù)1的個(gè)數(shù),count記錄當(dāng)前最大連續(xù)1的個(gè)數(shù) for (int i=0;i int: count=temp=0 ...
...1最后應(yīng)該全是0。 public int singleNumber(int[] A) { int ones = 0, twos = 0; for(int i = 0; i < A.length; i++){ ones = (ones ^ A[i]) & ~twos; twos = (twos ^ A[i]...
... Java 注釋。 Java: class Solution{ public int findMaxConsecutiveOnes(int[] nums) { int temp=0,count=0;//temp記錄當(dāng)前連續(xù)1的個(gè)數(shù),count記錄當(dāng)前最大連續(xù)1的個(gè)數(shù) for (int i=0;i int: count=temp=0 ...
...it efficiently? Solution class Solution { public int findMaxConsecutiveOnes(int[] nums) { int max = 0, lastZeroIndex = -1; int l = 0, r = 0; while (r < nums.length) { ...
... Java 注釋。 Java: class Solution{ public int findMaxConsecutiveOnes(int[] nums) { int temp=0,count=0;//temp記錄當(dāng)前連續(xù)1的個(gè)數(shù),count記錄當(dāng)前最大連續(xù)1的個(gè)數(shù) for (int i=0;i int: count=temp=0 ...
...{ const bits = new Array(n + 1).fill(0); for (let i = 0; i { let ones = 0; while (x > 0) { x &= (x - 1); ones++; } return ones;}Java:class Solution { public int[...
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...