Hi all, am writing a programming for my assignment.
Got stuck in my codes for a small portion.
Currently i have trying to extract all the alphabets within a string and cover them to an ascII.
I have a string "1a2b3c"
What i need to do is to read through this string, if i do see any letters a-z or A-Z, i should take it out, covert it into ASCii number.
I know how to convert my letters to ASCII. I just cant figure out how to extract the letters when i see them and compare them..
Can someone help me please?