Please help me with this one. I've tried all the ways to make a for loop but it was unsuccessful with the i$++$ operation as well as it is not possible for me to move on$.$

Letters Between

Design a program named letters$\_$between.c that accepts a starting letter and target letter as input. The program

should calculate the shortest path between the two given letters by either moving forwards or backwards through the

alphabet. The program then prints out all the letters from the starting letter to the target letter along the shortest path.

For example, if $\text{'}c\text{'}$ and $\text{'}k\text{'}$ were entered as the starting and target letters respectivley, the program would

calculate the path moving forwards through the alphabet to be cdefhijk, which takes $8$ letters and the

the path moving backwards through the alphabet to be cbazyxwvutsrqponmlk, which takes letters.

Hence the program will print cdefhijk as $8$ letters is less than $19.$

Note In the case where the number of letters are equal, the program will print the letters moving forwards through the

alphabet.

HINT:

To ensure correct input handling, you might want to include a space before the

specifier in the scanf

function for reading characters to help clear any preceding whitespace characters or newline characters left in

the input buffer from previous inputs.