UVA 494 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
2 7 10 9
注意:单词的定义是只含字母,a...a是2个单词
#define RUN #ifdef RUN #include <stdio.h> #include <stdlib.h> #include <string.h> #include <assert.h> #include <string> #include <iostream> #include <sstream> #include <map> #include <set> #include <vector> #include <list> #include <cctype> #include <algorithm> #include <utility> #include <math.h> using namespace std; #define MAXN 1000 int main(){ #ifndef ONLINE_JUDGE freopen("494.in", "r", stdin); freopen("494.out", "w", stdout); #endif char c; int cnt = 0; bool isword = false; while(scanf("%c", &c) != EOF){ if(c == '\n'){ if(isword){ cnt++; } printf("%d\n", cnt); cnt = 0; continue; } if(isalpha(c)){ isword = true; } if(!isalpha(c) && isword){ cnt++; isword = false; } } } #endif