Here are TLE code and AC code of the problem 504D-Misha and XOR, the difference between them is only the condition of the for loop, but i<maxn && m>=0 is a stronger condition. Does anyone have idea about what happened? Thanks a lot.
Here are TLE code and AC code of the problem 504D-Misha and XOR, the difference between them is only the condition of the for loop, but i<maxn && m>=0 is a stronger condition. Does anyone have idea about what happened? Thanks a lot.
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I've added
inlineand it's Accepted with the condition 11191452It's really interesting to know why this happened!
And then I changed
m>=0tom>=-1got Accepted... 11191443What's the difference between inline function and simple function? I used TLE code's loop condition and added inline — AC.
This is even more weird!
Here I added a variable x, and made it equal to m, it got TLE.
Here I made it equal to m+1 before the loop, and equal to m in the loop, it got AC!
Here I made it equal to m before the loop, and don't change it in the loop, it got AC!
Maybe it is a bug in the compiler optimizer? I hope someone figures that out!