A man goes in to a casino' He pays a euro entrance fee, he loses half his money, and he pays a euro

1
A man goes in to a casino. He pays a euro
entrance fee, he loses half his money, and he
pays a euro to get his coat from the cloakroom
when he leaves. He goes to a second casino.
Again, he pays a euro to enter, loses half his
money in the casino, and he pays a euro to get
his coat from the cloakroom. He goes to a third
casino, pays a euro to enter, lose half of his
money, pays his last euro to get his coat from
the cloakroom and leaves, having spent all his
cash.Write a program to determine the amount
that the man started with by testing different
cash amounts (whole numbers). Start with 5.