#606. 拯救sb
拯救sb
Background
你被抓了,要说n次SB才能出去
Description
输出SB
Format
Input
一个数
Output
输出次SB
Samples
5
SBSBSBSBSB
Limitation
n<=
你被抓了,要说n次SB才能出去
输出SB
一个数 n
输出n次SB
5
SBSBSBSBSB
n<=16
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