31–40 of 183 posts
> Now, this is a time-memory tradeoff, but my time on this earth is limited so I decided to meta-program the if statements using a programmer program in a different programming language. for i in range(2*8): if i % 2 == 0: No comment...
Earlier quoted context omitted.
You can do it even faster with the if statements: #include #include int main(int argc, char *argv[]) { if (argc \n", argv[0]); return 1; } char *s = argv[1]; int i; /* find the end of the string */ for (i = 0; s[i] != '\0'; ++i) ; /* make sure the string wasn't empty */ if (i == 0) { fprintf(stderr, "Error: empty string\n"); return 1; } /* last character is at s[i - 1] */ char d = s[i - 1]; if (d == '0') printf("even…
I'm disappointed, it's not in rust. :-)
switch (v) {
case: 0,2,4,8,…:
return EVEN;
case: 1,3,5,7,…:
return ODD;
default:
return IDK;
}
return odd_or_evenness[n];
kind of expected gcc to see right through the 300 gigs of code and compile it down to the tenish instructions.
> Lets compile the code, disabling optimizations with /Od to make sure that the pesky compiler doesn’t interfere with our algorithm
kind of expected gcc to see right through the 300 gigs of code and compile it down to the tenish instructions.
And that weird flag is because it's a windows compiler: cl.exe, not gcc.
> I saw from the SSD was around 800 MB/s (which doesn’t really make sense as that should give execution speeds at 40+ seconds, but computers are magical so who knows what is going on). If anyone knows what’s actually going on, please do tell.
If the author is available for consulting I have this bag of rice I need cooked. Should be around 30,000 grains, each needs about 1mL of water and 2m on the stove. Will pay $10 (2025 dollars)
If the author is available for consulting I have this bag of rice I need cooked. Should be around 30,000 grains, each needs about 1mL of water and 2m on the stove. Will pay $10 (2025 dollars)
Aha, you forgot to specify the country of those "dollars"! For $10 (2025 [Cayman Islands] dollars)! Which is higher than USD10
> Now, this is a time-memory tradeoff, but my time on this earth is limited so I decided to meta-program the if statements using a programmer program in a different programming language. for i in range(2*8): if i % 2 == 0: No comment...
How horridly inefficient, he should have just flipped a Boolean on each iteration.