There are two things going on here. First the return when q is entered is taken care of by the if statement. The second is to keep looping while input is not c/r, and that's what the while...
Type: Posts; User: pbrockway2
Re: help with detecting certain characters
There are two things going on here. First the return when q is entered is taken care of by the if statement. The second is to keep looping while input is not c/r, and that's what the while...
Re: help with detecting certain characters
The general idea of your code is OK.
The while condition should not have anything to do with "Q", however. Also a "bad" input like "L" is not "C" AND it is not "R" etc.
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if(input ==...