Start: Nov, 12, 2017 10:00:00
2017秋Python程序设计基础培训第三次作业
End: Nov, 19, 2017 12:00:00
Time elapsed:
Time remaining:
Problem_ID: B
Result: Accepted
Time: 104ms
Memory: 24436kB
Author: cnzxscc
In contest: 1123 

s=list(input().split())


for n in s:
    
    if n[0]=="q" or n[0]=="Q":
        print(n)