### R2-D2_hates_lemon's blog

By R2-D2_hates_lemon, history, 7 days ago, ,

Hi everyone! Hope you guys a nice weekend!

Recently, I have tried to submit my solutions in both GNU C++17 and GNU C++17(64). The result is predictable, GNU C++17(64) is faster compared to GNU C++17. My question is: Is it safe to use C++17(64) in the real contest? I know that C++17(64) was just added a few months ago. So I don't know whether it may lead to some undefined behavior bugs or something like that...

 » 7 days ago, # |   +4 I have seen C++ 17 (64) to give TLE where C++ 17 gives AC in a recent contest. I haven't looked at why it happens, but something to look out for I suppose.Context: Comment from recent contest