Start: Apr, 17, 2017 10:00:00
Python程序设计基础培训第三次作业
End: Apr, 23, 2017 14:00:00
Time elapsed:
Time remaining:
Problem_ID: B
Result: Accepted
Time: 120ms
Memory: 21456kB
Author: 18057502629
In contest: 1087 
i=map(str,raw_input().strip().split())
for a in i:
	if  a[0]=="Q" or a[0]=="q":
		print a