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: 47ms
Memory: 25196kB
Author: 15888129795
In contest: 1295 
s=input().split()
for n in s:
    if n[0]=="Q" or n[0]=="q": 
        print(n)