Sorry, your browser is not supported. SDNUOJ requires Internet Explorer 8 or greater, please upgrade your browser!
评测信息
运行ID: 25815
Traceback (most recent call last):
File "src.py", line 22, in <module>
main()
File "src.py", line 19, in main
j=new_s[j]
IndexError: string index out of range