You are living in Bangalore and want to travel from Bangalore to

Ahmedabad and initially, you have $M$ rupees. You are given the cost of a

Gold coin, a Silver coin and a Bronze coin in Bangalore and Ahmedabad

in arrays $B$ and A respectively. You can buy at most one type of coin in

Bangalore according to your money and selt them in Ahmedabad. You

have to return the maximum money you can have in Ahmedabad.

Example $1$:

Input:

$M=8$

$B=\{1,1,2\}$

$A=\{2,1,1\}$

Output: $16$

Explanation:

You can buy $8$ gold coins in Bangalore in $8$ rupees and sell

them in Ahmedabad

and finally you have $16$ rupees in Ahmedabad.

Example $2$:

IUser function Template for python $3$

class solution:

def MaxMoney $($self$,$ M$,$ B$,$ A$)$:

# code here

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