练习专区

今天的一小步就是明天的一大步
Problem 1159 统计单词
Accepted: 6   Total Submit: 28
Time Limit: 1000ms   Memory Limit: 30720KB
Description
有一篇英文文章,请你编程统计有多少个单词数。提示英文的标点符号是紧跟在单词后不算个数。
Input
一篇文章
Output
单词个数
Sample Input
Directions: In this part, you will have 15 minutes to go over the passage quickly and answer 
the questions on Answer Sheet 1. 
For questions 1-7, choose the best answer from the four choices marked A), B), C) and D).
For questions 8-10, complete the sentences with the information given in the passage.
Sample Output
53
Hint
提交     返回