JAVA

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Integer numData is read from input. Then, numData alphabetically sorted strings are read from input and each string is added to an ArrayList. Complete the find$()$ method, which outputs rangeSize, midIndex, and the element at midIndex:

Assign rangeSize with the total number of ArrayList elements from minIndex to maxIndex $($both inclusive$).$

Assign midIndex with the result of dividing the sum of minIndex and maxIndex by $2.$