I pick a number from1ton. You have to guess which number I picked. Every time you guess wrong, I will tell you whether the number I picked is higher or lower than your guess. You call a pre-defined APIint guess(int num), which returns three possible results: -1: Your guess is hi...
@param num, your guess @return -1 if my number is lower, 1 if my number is higher, otherwise return 0 int guess(int num); */ public class Solution extends GuessGame { public int guessNumber(int n) { int L = 1; int R = n; while(L<R){ int mid = (L+R)>>>1; int guess...
此解法的时间复杂度是O(log n),空间复杂度是O(1)。 publicintguessNumber2(intn){intlow =1;inthigh = n;while(low <= high) {intmid = (high-low)/2+ low;intresult =guess(mid);if(result ==0) {returnmid; }elseif(result ==1) { low = mid +1; }elseif(result ==-1) { high =...
Guess Number Higher or Lower II--困惑 今天,试着做了一下LeetCode OJ上面的第375道题:Guess Number Higher or Lower II 原题链接:https://leetcode.com/problems/gue ... 每天一道LeetCode--374. Guess Number Higher or Lower We are playing the Guess Game. The game is as follows: I pick a...
LeetCode 374 - 猜数字大小[二分](Python3|Go)Guess Number Higher or Lower 满赋诸机 前小镇做题家,现大厂打工人。 来自专栏 · LeetCode 每日一题 题意 有一个猜数字游戏,每轮游戏会选择 1 到 n 内随机一个数 pick ,通过调用给定到接口找到并返回这个数字。
374. Guess Number Higher or Lower Description We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wrong, I'll tell you whether the number is......
Can you solve this real interview question? Guess Number Higher or Lower II - We are playing the Guessing Game. The game will work as follows: 1. I pick a number between 1 and n. 2. You guess a number. 3. If you guess the right number, you win the ga
[LeetCode] 375. Guess Number Higher or Lower II @ python 一.题目: 我们正在玩一个猜数游戏,游戏规则如下: 我从 1 到 n 之间选择一个数字,你来猜我选了哪个数字。每次你猜错了,我都会告诉你,我选的数字比你的大了或者小了。然而,当你猜了数字 x 并且猜错了的时候,你需要支付金额为 x 的现金...
packageleetcodeimport"sort"/** * Forward declaration of guess API. * @param num your guess * @return -1 if num is lower than the guess number * 1 if num is higher than the guess number * otherwise return 0 * func guess(num int) int; ...
【Leetcode】Guess Number Higher or Lower II 题目链接: 题目: We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wrong, I’ll tell you whether the number I picked is higher or lower....