Alphabetically sorted strings are read from input into a list. Complete the search$()$ function, which outputs range$\_$size, middle$\_$index, and the element at middle$\_$index:

Assign range$\_$size with the total number of list elements from low$\_$index to high$\_$index $($both inclusive$).$

Assign middle$\_$index with the result of dividing the sum of low$\_$index and high$\_$index by $2$ using floor division $(//).$