Angry Professor

 1 def main():

 2     t = int(raw_input())

 3     for _ in range(t):

 4         n, k = map(int, raw_input().strip().split(' '))

 5         lateNum = 0

 6         stuArrialTime = map(int, raw_input().strip().split(' '))

 7         for i in stuArrialTime:

 8             if i > 0:

 9                 lateNum += 1

10         if lateNum > (n - k):

11             print "YES"

12         else:

13             print "NO"

14 

15 

16 main()

Link:

　　https://www.hackerrank.com/challenges/angry-professor

错误

　　sublime使用的时候，注意缩进，python对这个很敏感

学习

　　更加流畅的代码思路和逻辑思维