题号：NC14329
时间限制：C/C++/Rust/Pascal 1秒，其他语言2秒
空间限制：C/C++/Rust/Pascal 32 M，其他语言64 M
64bit IO Format: %lld
题目描述
Roth hired a worker, the worker would work for him for seven days.The worker wants to get his salary at the end of every day.Roth has a gold bar to give all the wages of the worker.He can cut the gold bar and gold bar can be cut into any state.
Roth wants to knows the minimum times he need to cut the gold.
输入描述:
This problem has no input
输出描述:
Out put a number, the minimum times he need to cut the gold
示例1
输入
复制
This problem has no input
输出
复制
Out put a number, the minimum times he need to cut the gold
备注:
Worker will not spend his wages immediately