Source: PAT A1112 Stucked Keyboard (20 分) Description: On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a re…

1112. Stucked Keyboard (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeate…

1112 Stucked Keyboard (20 分)   On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen…

1112 Stucked Keyboard (20 分) On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen,…

1112 Stucked Keyboard(20 分) On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen, y…

此文章同步发布在我的CSDN上:https://blog.csdn.net/weixin_44385565/article/details/90041078   1112 Stucked Keyboard (20 分)   On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys wil…

1112 Stucked Keyboard (20 分) On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen,…

On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen, you are supposed to list all…

On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen, you are supposed to list all…

https://pintia.cn/problem-sets/994805342720868352/problems/994805357933608960 On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for …

On a broken keyboard, some of the keys are always stucked. So when you type some sentences, the characters corresponding to those keys will appear repeatedly on screen for k times. Now given a resulting string on screen, you are supposed to list all…

题意:给定一个k,键盘里有些键盘卡住了,按一次会打出k次,要求找出可能的坏键,按发现的顺序输出,并且输出正确的字符串顺序. map<char,int>用来标记一个键是否为坏键,一开始的时候都为0,表明所有的键为坏键. 然后遍历每个字符,统计当前字符连续出现的次数cnt,则只要存在cnt%k!=0,则表明为好键,另其map=1. 最后再for一遍字符串,存储坏键字符串和正确字符串,最后输出即可. #include <iostream> #include <cstdio>…

找出一定没问题的字符(即一连串的额字符x个数能被k整除的),剩下的字符都是可能有问题的. #include<cstdio> #include<cstring> #include<cmath> #include<vector> #include<map> #include<queue> #include<stack> #include<algorithm> using namespace std; int k;…

题意:坏掉的键若被按下,总是重复打出k次.比如,k为3,打出的序列如下—— thiiis iiisss a teeeeeest 坏掉的键是i和e,虽然iiisss中s也出现了3次,但它不是坏掉的键,因为在thiiis中,s值出现了一次,若s是坏掉的键,则每次必须都出现3次. 思路:[字符串处理] 遍历字符串,针对每个字符,统计其连续重复出现的个数(记为len) 1)若len%k==0,说明字符ch可能是坏键.注意,只是可能,并不一定是坏键. 2)若len%≠0,说明字符ch一定是好键. 我是这么…

题意: 输入一个正整数K(1<K<=100),接着输入一行字符串由小写字母,数字和下划线组成.如果一个字符它每次出现必定连续出现K个,它可能是坏键,找到坏键按照它们出现的顺序输出(相同坏键仅输出一次,数据保证必定存在坏键),接着输出将坏键修好后原本的字符串(K个连续坏键只输出一次). trick: 测试点1答案错误原因:出现次数为K的倍数而不是大于等于K 测试点2,3错误原因:输出原字符串时没有检验最后一段连续相同字符是否为坏键(循环当中没有检验这一段) AAAAAccepted code:…

题目链接:https://pintia.cn/problem-sets/994805342720868352/problems/994805357933608960 这道题初次写的时候,思路也就是考虑从头到尾遍历一遍,然后如果一个字符重复出现k的倍数次的话,那么这个键就是坏的. 但是这样做交了一发是错的. 后来一想,如果 k = 3,然后出现了aaaba这样一个字符串,那我们并不能仅仅凭a出现了3次就认为a是一个坏键,因为如果它是坏键,那么每一次它在字符串中出现的时候出现的次数都会是k的倍数.…

2019/4/3 1063 Set Similarity n个序列分别先放进集合里去重.在询问的时候,遍历A集合中每个数,判断下该数在B集合中是否存在,统计存在个数(分子),分母就是两个集合大小减去分子. // 1063 Set Similarity #include <set> #include <map> #include <cstdio> #include <iostream> #include <algorithm> using name…

博主欢迎转载,但请给出本文链接,我尊重你,你尊重我,谢谢~http://www.cnblogs.com/chenxiwenruo/p/6102219.html特别不喜欢那些随便转载别人的原创文章又不给出链接的所以不准偷偷复制博主的博客噢~~ 时隔两年,又开始刷题啦,这篇用于PAT甲级题解,会随着不断刷题持续更新中,至于更新速度呢,嘿嘿,无法估计,不知道什么时候刷完这100多道题. 带*的是我认为比较不错的题目,其它的难点也顶多是细节处理的问题~ 做着做着,发现有些题目真的是太水了,都不想写题解了…

树(23) 备注 1004 Counting Leaves   1020 Tree Traversals   1043 Is It a Binary Search Tree 判断BST,BST的性质 1053 Path of Equal Weight   1064 Complete Binary Search Tree 完全二叉树的顺序存储,BST的性质 1066 Root of AVL Tree 构建AVL树,模板题,需理解记忆 1079 Total Sales of Supply Chain…

Introduction The system locale specifies the language settings of system services and user interfaces. The keyboard layout settings control the layout used on the text console and graphical user interfaces. These settings can be made by modifying the…

<activity android:name="xxxActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenSize" android:launchMode="singleTask" ---launchMode为singleTask的时候,通过Intent启到一个Activity,如果系统已经存在一个实例,系统就会将请求发送到这个实例上,但这个时…

catalogue . 引言 . Device Class Definition for Human Interface Devices (HID) . USB HID Report Descriptors . arduino USB Keyboard definition . USB Host Shield for Arduino分类 . USB Host Shield for Arduino datasheet . USB Host Library Rev.2.0 . USB Keyboar…

imx6需要添加4x4的矩阵键盘.本文记录添加方法. 参考链接 http://processors.wiki.ti.com/index.php/TI-Android-JB-PortingGuide http://blog.sina.com.cn/s/blog_54aa47930102vesb.html http://blog.csdn.net/shell_albert/article/details/46801091 http://www.kikikoo.com/uid-20768928-id-…

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Santa Claus decided to disassemble his keyboard to clean it. After he returned all the keys back, he suddenly realized that some pairs of ke…

题目链接: 传送门 Broken Keyboard #include<bits/stdc++.h> using namespace std; char str[100010]; int main() { while(scanf("%s",str)!=EOF) { deque<int > q; int i=0; while(str[i]=='['||str[i]==']') i++; q.push_front(i); while(str[i]) { if(str[…

Modifier keys are specified as `<c-x>`, `<m-x>`, and `<a-x>` for ctrl+x, meta+x, and alt+x respectively. See the next section for how to customize these bindings. Once you have Vimium installed, you can see this list of key bindings at a…

/*数组形式描述链表:链表不一定要用指针. 题目链接:UVa 11988 Broken Keyboard 题目大意: 小明没有开屏幕输入一个字符串,电脑键盘出现了问题会不定时的录入 home end 两个键, 我们知道如果录入home则将光标定位到字符首,如果录入end则是将光标定位到字符尾.现 在让你输出这段坏了文本. 表示:home => '[' , end => ']' 举例: input: hello[_Tom_]! output: _Tom_hello! 解题思路: 数组中频繁移动元…

/*实践再次说明ch=getchar()的速度非常慢*/ /*大水题,不解释*/ #include<stdio.h> #include<string.h> int main() { int i,j,n,count; ]; ]; j=; ; i<=; i++) { ) j=; a[i]=j; j++; } a[]=; a[]=; a[]=; a[]=; a[]=; a[]=; a[]=; a[]=; a[]=; scanf("%d",&n); get…

练习目标 练习通过键盘在按钮或其它Selectable类型组件上导航 步骤 创建一排的Button,及一个右边的Button 2.查看Button的属性里有一栏下拉列表Navigation,默认选择的是 Automatic(自动) 3.在Navigation的下方有一个Visualize(可视化)按钮 4.点击 Visualize之后,在Scene里可以看到清晰的UI导航连线 Keyboard Navgation效果…

虽然HoloLens支持很多种输入方式,包括蓝牙键盘在内.但是大部分应用还是不能断定用户有物理键盘可以输入,所以虚拟键盘输入还是必须要提供的. Unity提供了一个TouchScreenKeyboard类用于在没有物理键盘时接受虚拟键盘的输入. HoloLens system keyboard behavior in Unity 在Unity中HoloLens系统键盘的做法 HoloLens上 TouchScreenKeyboard 使用的就是系统虚拟键盘.系统键盘不能出现在立体视图的顶部,所以…