Start: Jul, 17, 2019 00:00:00
20190717Python程序设计基础培训扩展练习
End: Jul, 21, 2019 00:00:00
Time elapsed:
Time remaining:
Problem_ID: D
Result: Accepted
Time: 52ms
Memory: 25320kB
Author: 15258406436
In contest: 1296 
a = input().split()
s = a[0]
n= int(a[1])
print(s[n:])