(I don't know whether there is an official bug tracker, so sorry for making it a blog post.)
Submission 3748858 is reported as runtime error, while it should be compilation error.
(I don't know whether there is an official bug tracker, so sorry for making it a blog post.)
Submission 3748858 is reported as runtime error, while it should be compilation error.
Java 7 gives me the same on my computer.
Don't think it's CF's bug.UPD: see my comment below for detailed explanation.
Interestingly, I get
with "javac 1.7.0_21" (OpenJDK)
At my machine (javac 1.6.0_27)
Main.java:11: unreported exception java.io.IOException; must be caught or declared to be thrown new InputStreamReader(System.in).read(); ^ 1 error
It's weird that java 7 doesn't report compilation problem. Did they get rid of checked exceptions?
I've got the problem. Javac creates
Main.class
, but gets an error during creation ofA.class
. Compilator returns non-zero, but it looks like Codeforces do not care about the exit code and just checksMain.class
for existance.Now I believe it's a bug.