* @return: An integer*/publicintswapOddEvenBits(intx) {//write your code here//get all even bits of xinteven = x & 0xaaaaaaaa;//get all odd bits of xintodd = x & 0x55555555;return((even >>> 1) | (odd << 1)); } }...
0191-number-of-1-bits.go 0198-house-robber.go 0199-binary-tree-right-side-view.go 0200-number-of-islands.go 0202-happy-number.go 0203-remove-linked-list-elements.go 0205-isomorphic-strings.go 0206-reverse-linked-list.go 0207-course-schedule.go 0208-implement-trie-prefix-tree.go 0209-minimum...
leetcode added PowerOfTwo.java 4 years ago uva test 4 years ago .DS_Store added PowerOfTwo.java 4 years ago .gitignore Add .idea in git ignore to ignore IntelliJ files 5 years ago .project Add problem URL at BasicRemains 5 years ago LICENSE Create LICENSE 4 years ago README...
LeetCode 1156. Swap For Longest Repeated Character Substring 2019-12-08 06:29 − 原题链接在这里:https://leetcode.com/problems/swap-for-longest-repeated-character-substring/ 题目: Given a string text, we are allowed to swap two of the ch... Dylan_Java_NYC 0 808 CF #610Div2 B2...
Linux新建分区,格式化,新建SWAP分区,创建LVM逻辑卷 磁盘格式化很重要,如果我们的服务器存储空间不够,那么我们就需要一块新的磁盘,新的磁盘加上之后,我们就需要格式化分区。 格式化 操作步骤: 1、 新建分区 2、 内核识别到新的分区表 3、 格式化分区 4、 挂载分区 首先查看当前分区列表:fdisk -l 这个硬盘是21.4G...
#include<bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; const int N= 1e5 + 10; void solve() { int n; cin >> n; vector<int> a(n), b(n); for (int i = 0; i < n; i ++) cin >> a[i]; for (int i = 0; i < n; i ++) cin >> b[i]; ...
5.6 Write a program to swap odd and even bits in an integer with as few instructions as possible (e.g., bit 0 and bit 1 are swapped, bit 2 and bit 3 are swapped, and soon). 这道题让我们交换奇偶位,那么我们首先还是要考虑用位操作Bit Manipulation来做,我们知道由于奇偶位是相邻的,奇数位...
所以如果可以的,我们最多操作2*n次。 #include<bits/stdc++.h>usingnamespacestd;constintN=100;structstu{chara;intx1; }s1[N],t1[N];intar[N],br[N];intarr[N];voidsolve(){ memset(arr,0,sizeofarr);intn; cin>>n;strings,t; cin>>s>>t;for(inti=0;i<n;i++){ ...