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Start:
Apr, 17, 2017 10:00:00
Python程序设计基础培训第四次作业
End:
Apr, 23, 2017 14:00:00
Time elapsed:
Time remaining:
Problem_ID:
D
Result:
Accepted
Time:
134ms
Memory:
21432kB
Author:
13175218570
In contest:
1088
复制代码
a=raw_input() n=len(a) b=int(a[n-1]) a=a[:n-2] print a[(b):]