hi, a Croatian Olympiad in Informatics will be held at time.
Where do I register for the contest? Everyone with an account on evaluator.hsin.hr can compete. There is no additional registration for the contest.
Who is eligible for participating in COCI? Everyone (but not teams).
Should I use %lld or %I64d for long long input/output in C++? %lld.
How fast is the CPU of the evaluator? model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz 4 cores
What are the input / output file names? You don’t read the input from files, you don’t print the results to files. Use standard input and standard output (stdin/stdout).
My code received "Non-zero exit code (#).". What does that mean? It means your program crashed on our machine. You may want to use the test interface to see more details about the error.
What compiler and flags are used to compile my source? We are using the following compilers and flags: Language Compiler Flags C gcc 4.7.2 -std=c99 -O2 -static -s -lm C++ g++ 4.7.2 -O2 -static -s -lm C++11 g++ 4.8.2 -std=c++0x -O2 -static -s -lm Pascal fpc 2.6.2 -O1 -XS Java javac 1.6.0_27 Python python 2.7.3