Start: Nov, 12, 2017 10:00:00
2017秋Python程序设计基础培训第四次作业
End: Nov, 19, 2017 12:00:00
Time elapsed:
Time remaining:
Problem_ID: D
Result: Accepted
Time: 105ms
Memory: 24300kB
Author: jszxl
In contest: 1124 
s,n=list(map(str,input().split()))
n=int(n)
s1=s[n:]
print(s1)