Integer numData is read from input. Then, numData alphabetically sorted characters are read from input and each character is added to an ArrayList. Complete the findLetter$()$ 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 $2.$

Click here for example

Ex: If the input is:

$6$

i j m n t z

then the output is:

Number of elements in the range: $6$

Middle index: $2$

Element at middle index: m