Write a function that returns the order of a character in the alphabet $($e$.$g$.,$ its position$).$ Letter A is $0,B$ is $1,C$ is $2,$dotsZ is $26.$ The function accepts a character ch and returns its position in the alphabet. NOTE that the Ifunction should return the same order regardless of upper or lower case. So$,\text{'}$A$\text{'}$ and $\text{'}$a$\text{'}$ both should return $0.$

An easy way to do this is to remember that characters are represented by numerical code. So$,$ the letter $\text{'}A\text{'}$ has a number associated with it$.$ Thus ch $-\text{'}$A$\text{'}$ would return $0$ if ch is $\text{'}$A$\text{'},1$ if it was $\text{'}$B$\text{'},$ etc. Remember to do the appropriate computation for both upper and lower case letters.

Examples:

charPosition$(\text{'}M\text{'})12$

charPosition$(\text{'}A\text{'})0$

charPosition$(\text{'}\text{'}a\text{'})0$

Your Answer:

public int charPosition$($char ch$)$

f

$\}$