统计一个字符串中的单词的个数，并打印各个单词

/*测试数据：Shen zhen is a beautiful city!*//*运行结果：Word:6Shenzhenisabeautifulcity!*/#include<stdio.h>#define SIZE 1000void wordCount(char *str){int count = 0, flag = 0;char *p = str;while (*p != '\0'){while (*p == 32){if (*(p + 1) == 0){/*当空白的下一位是结束符时，意味着最后一个单词后面是空格，那么就做一个标记，让下面的程序看到*/flag = 1;}++p;}while (*p != 0 && *p != 32){++p;}if (!flag){/*根据上面的标记，知道这个时候不是单词结束了，而是句子要结束了，不再统计单词个数了*/++count;}}printf("Word:%d\n", count);p = str;flag = 0;while (*p != 0){while (*p == 32){if (*(p + 1) == 0){/*和上面的一样*/flag = 1;}++p;}while (*p != 0 && *p != 32){putchar(*p);++p;}if (!flag){putchar(10);}}}int main(){char str[SIZE];printf("Please enter a string :\n");gets(str);wordCount(str);return 0;}