6754 Keyboard of a Mobile Telephone
/*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;
int a[];
char ch,s[];
j=;
for(i=; i<=; i++)
{
if(j>) j=;
a[i]=j;
j++;
}
a[]=;
a[]=;
a[]=;
a[]=;
a[]=;
a[]=;
a[]=;
a[]=;
a[]=;
scanf("%d",&n);
getchar();
for(i=; i<=n; i++)
{
count=;
gets(s);
for(j=;j<strlen(s);j++)
count+=a[s[j]];
printf("%d\n",count);
}
return ;
}
时间限制:500MS 内存限制:1000K 提交次数:95 通过次数:27
题型: 编程题 语言: C++;C
Description
Now almost every student has a mobile telephone. But do you have making attention to the keyboard of a mobile telephone? This is the keyboard of a normal mobile telephone:
It will show different letters if you press one key different times, for example you press the key “2” once it will show a letter ‘a’, twice show a ‘b’. And notice that press the key ‘0’ once will show a space. Now give you a sentence, which contains only lowercases and space, calculate how much times to press the keyboard at least to show the sentence.
输入格式
The first line contains an integer n, which means the number of cases. Per case consist of only one sentence, which contains only lowercases and spaces and its length less or equal 200.
输出格式
Per case output an integer, which is the least times to press the keyboard, in one line.
输入样例
1this problem is so easy
输出样例
53
Time:15ms
6754 Keyboard of a Mobile Telephone的更多相关文章
- Mobile Push Notification
In one embodiment, a method includes sending to a mobile client computing device a first notificatio ...
- [React Native] Prevent the On-screen Keyboard from Covering up Text Inputs
When you bring up the on screen keyboard in a mobile app, it will cover any text input or buttons on ...
- Operating system management of address-translation-related data structures and hardware lookasides
An approach is provided in a hypervised computer system where a page table request is at an operatin ...
- Indexing Sensor Data
In particular embodiments, a method includes, from an indexer in a sensor network, accessing a set o ...
- Tagging Physical Resources in a Cloud Computing Environment
A cloud system may create physical resource tags to store relationships between cloud computing offe ...
- jqgrid(转载)
一.主要API接口getGridParam.setGridParam: getGridParam方法: getGridParam("url"): 获取当前的AJAX的URL get ...
- WAP网页输入框的默认键盘类型控制
最近有用户反映手机网的输入框不够人性化,比如手机号.卡号输入框应该默认显示数字键盘,邮箱输入框应该默认显示邮箱键盘. 百度上对这样的资料介绍很多,基本上都和这个页面是一个意思 http://www.w ...
- JavaScript验证
<script type="text/javascript"> /*密码*/ function password() { var pas ...
- MYSQL系列1_MySQL的安装,可视化工具的使用,以及建库建表等
大家都知道MYSQL是开源的数据库,现在MYSQL在企业中的使用也越来越多,本人之前用过SQL SERVER数据库,因业务需要和自己的兴趣想要学习MYSQL,对于MYSQL,本人还是新手,请大家多多指 ...
随机推荐
- db2中报SQLCODE=-530, SQLSTATE=23503错误
今天在写一个增加操作时,报错信息如下:SQLCODE=-530, SQLSTATE=23503,该sqlcode说明:“对特定的约束名指定了无效的外健值”. 项目中用的框架是SSH,新增的主对象有多个 ...
- MFC添加菜单事件
双击draw.rc,就能看到.
- idea 用maven骨架生成项目速度慢的问题
使用mvn archetype:generate命令时,加上-DarchetypeCatalog=local archetypeCatalog=local
- fork与vfork的区别与联系
fork()与vfock()都是创建一个进程,那他们有什么区别呢?总结有以下三点区别: 1. fork ():子进程拷贝父进程的数据段,代码段 vfork ( ):子进程与父进程共享数据段 2. fo ...
- OkHttp学习总结
This paper mainly includes the following contents okhttp ordinary operation. okhttp interceptors. Re ...
- 第一课 移动端&响应式
一.调试工具介绍(Chrome Emulation) 1.Device(设备相关) 自定义尺寸.Network(网络模拟).UseAgent(浏览器信息).缩放 2.Media(媒体) 3.Netwo ...
- 加载gif动画的三种方式
GifView.h/** * 调用结束就开始播放动画,如果需要用户指定何时播放的话,只需要把timer的开始放到合适的位置.通过对CFDictonaryRaf 也就是gifProperties的改变, ...
- JAVA一些常用的时间操作
项目中经常有对时间进行处理的需求,下面是一些常用的操作整理,方便以后再次使用以及做相关复习. 1.字符串转换为日期 /** * 字符串转换为日期 * @param dateStr 需要转换的日期 * ...
- Linux Shell 高级编程技巧1----深入讨论(awk、<<)
1.深入讨论(awk.<<) 1.1.深入讨论awk 记录和域,模式和动作,正则表达式和元字符 基础教程中已经介绍 条件和逻辑操作符 ...
- 基于python网络编程实现支持购物、转账、存取钱、定时计算利息的信用卡系统
一.要求 二.思路 1.购物类buy 接收 信用卡类 的信用卡可用可用余额, 返回消费金额 2.信用卡(ATM)类 接收上次操作后,信用卡可用余额,总欠款,剩余欠款,存款 其中: 1.每种交易类型不单 ...