title: Why is printf working in Dev C++, but not CLion?
body: <p>I've recently started looking for a new IDE to use for C++. I used to use Dev C++, but it's a little barebones in comparison to some of the other IDEs out there.</p>
  
  <p>I've run into an issue, which I tried to talk to my professor about, and he said that it's most likely due to the standard library implementation and not the IDE itself-- which makes me think that I can fix it? I'll get to the point:</p>
  
  <p>In Dev C++, when I say printf ("%'14.2f", variable), it prints as I'd expect it to. But, in CLion, it marks the % symbol and says "Unknown, incomplete or optional format specifier" and prints '14.2f instead of my variable. I know that this is because of the apostrophe, but I don't know how to fix it.</p>
  
  <p>Does anyone have any ideas? My professor said GCC's libstd++ should work fine, but I don't know what to do with that information...</p>
  
  <p>Thanks!</p>
  
  <p>Edit: I'm on Windows, by the way.</p>