Start: Jul, 17, 2019 00:00:00
20190717Python程序设计基础培训第三次作业
End: Jul, 21, 2019 00:00:00
Time elapsed:
Time remaining:
Problem_ID: B
Result: Accepted
Time: 48ms
Memory: 25312kB
Author: 13566158000
In contest: 1295 
s = input().split()
for  n in s:
    if n [0] == "Q" or n [0] =="q":
          print(n)