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iOS

Posted by Bradley Massengale
Bradley Massengale
4,402 Points

Print Character Array

I'm stuck on a code challenge on task 4 of 4 on the "arrays" section in C foundations. I'm supposed to be able to make the line print "letters a b". This is what I have. I can't figure out what I have wrong.

char alpha='a'; char bravo='b'; char letters[2]={alpha,bravo};

printf("leters %c %c \n",letters[0],letters[1]);

2 Answers

Bradley Massengale
Bradley Massengale
4,402 Points
Bradley Massengale
Bradley Massengale
4,402 Points

Nevermind. I'm dumb. I found my problem

Christopher Hall
Christopher Hall
9,052 Points
Christopher Hall
Christopher Hall
9,052 Points

If you're not doing this already, try typing your code for iOS challenges directly into XCode before pasting it into the answer box. This will help you quite a bit since XCode can easily give you warnings or error messages if you're getting something wrong.

However in this case there's nothing wrong with your code; it was just a typo in the printf statement.

Stone Preston
Stone Preston
42,016 Points

excellent idea. The code completion makes everything so much faster and adds the braces around nested method calls which are easy to miss in just the treehouse editor.