Integer numData is read from input. Then, numData alphabetically sorted strings are read from input and each string is appended to a vector. Complete the Find$()$ function, which outputs rangeSize, middleIndex, and the element at middleIndex:

Assign rangeSize with the total number of vector elements from startIndex to endIndex $($both inclusive$).$

Assign middleIndex with the result of dividing the sum of startIndex and endIndex by $2.$