Python: Finding the last index of min element?

Question

For example [1,2,3,4,1,2]

has min element 1, but it occurs for the last time at index 4.

Answer 1

len(list_) - list_[::-1].index(min(list_)) - 1

Get the length of the list, subtract from that the index of the min of the list in the reversed list, and then subtract 1.