The inverse of a map is a new map where the values of the original map become the keys of the new map and the keys become the values. For example, given the map {1:2, 3:4}, the inverse is the map {2:1, 4:3}. Given the map, d, create the inverse of d. Associate the new map with the variable inverse. You may assume that there are no duplicate values in d (that is no two keys in d map to the same value).

Question

Mattie Gross

16 September, 19:37

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Answers (1)

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Kamari Duke · Answer 1

The inverse of d would be:

inverse = { }

for key, value in d. items ():

inverse [value] = key|