UVA - 494 Kindergarten Counting Game_counting game acm-优快云博客

本文链接：https://blog.youkuaiyun.com/acm_1361677193/article/details/51223954

这是一个简单的程序设计题目，任务是读取一系列包含多个单词的输入行，并统计每行中单词的数量。程序通过检查字母字符来确定单词边界。

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Kindergarten Counting Game

Time Limit: 3000MS

Memory Limit: Unknown

64bit IO Format: %lld & %llu

Submit Status

Description

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

2
7
10
9




分析：
统计单词个数的题目
水
代码：
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#define N 10000
char a[N];
int main()
{
	//freopen("abc.txt","r",stdin);
	int n;
	
	while(gets(a)!=NULL)
	{
		n=strlen(a);
		int found,count=0;
		for(int i=0;i<n;i++)
		{	
			if(isalpha(a[i])) found=1;
			else{
				if(found) count++; 
				found =0;
			}
			
			
		}
		printf("%d\n",count);
		
	}
	return 0;
}