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: 52ms
Memory: 25316kB
Author: 15757118136
In contest: 1295 
s = input()
a = list(s.split())

for i in a:
    if i[0] == 'Q' or i[0] == 'q':
        print(i)