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Hunan Normal University
College of Information Science and Engineering
统计单词
Time Limit: 1000ms, Special Time Limit:2500ms, Memory Limit:32768KB
Total submit users: 79, Accepted users: 62
Problem 11292 : No special judgement
Problem description
  编写一个函数,该函数能够统计一个英文字符串中有多少个单词。

Input
  第一行是整数n,表示测试的数据组数,下面是n行含空格的字符串(仅由空格和英文字符组成,可能为空串)。

Output
  每行输入对应一行输出,表示对应行有多少单词。

Sample Input
1
I am a student
Sample Output
4
Problem Source
  UESTC

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