uva 494 Kindergarten Counting Game

幼儿园数词游戏解析

最新推荐文章于 2016-08-17 09:02:13 发布

转载最新推荐文章于 2016-08-17 09:02:13 发布 · 65 阅读

本文介绍了一个简单的程序设计挑战——幼儿园数词游戏。任务要求从输入的文本中统计每行包含的单词数量，并输出计数结果。示例展示了具体的输入输出情况，并提供了完整的C++实现代码，有助于理解如何通过编程解决此类文本处理问题。

Kindergarten Counting Game

Everybody sit down in a circle. Ok. Listen to me carefully.

``Woooooo, you scwewy wabbit!''

Now, could someone tell me how many words I just said?

Input and Output

Input to your program will consist of a series of lines, each line containing multiple words (at least one). A ``word'' is defined as a consecutive sequence of letters (upper and/or lower case).

Your program should output a word count for each line of input. Each word count should be printed on a separate line.

Sample Input

Meep Meep!
I tot I taw a putty tat.
I did! I did! I did taw a putty tat.
Shsssssssssh ... I am hunting wabbits. Heh Heh Heh Heh ...

Sample Output

 1 #include<iostream>  
 2 #include<string.h>  
 3 #include<stdio.h>  
 4 #include<ctype.h>  
 5 #include<algorithm>  
 6 #include<stack>  
 7 #include<queue>  
 8 #include<set>  
 9 #include<math.h>  
10 #include<vector>  
11 #include<map>  
12 #include<deque>  
13 #include<list>  
14 using namespace std;
15 int main()  
16 {
17     char c;
18     int flag=1,count=0; 
19     while((c=getchar())!=EOF)//输入字符串 
20     {
21         if((c>='A'&&c<='Z')||(c>='a'&&c<='z'))//出现首字母的时候，记录 
22         {
23             if(flag)
24             {
25                 count++;
26                 flag=0;
27             }
28         }
29         else if(c =='\n')
30         {
31             printf("%d\n",count);
32             count = 0;
33             flag =1;
34         } 
35         else flag =1;
36     }
37     return 0;
38 }