Lets make a c++ program!

JackOfAllTrades · 2011-02-04T14:22:24

I had an idea to create a program from forum posts! This will probably not make anything cool but it's worth a try. Rules are as follows: 1. One line of code per post with no more than one semicolon or one curly bracket and no [color="#1C2837"]trigraphs or d[color="#1C2837"]igraphs. Anything after one curly bracket counts as a new line. 2. Your line of code must function with all previous posts. 3. Your line of code must be in code tags. 4. You can submit a revision to a line by first writing "Revision:" then quoting the line you would like to replace followed by your line in code tags. Your revision will only be accepted if deemed necessary by OP. 5. You can insert a line by first writing "Insert:" then quoting the line you would like to insert after followed by your line in code tags. 6. All code and posts that do not follow the above rules will be ignored.

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Started by JackOfAllTrades January 29, 2011 12:27 AM

62 comments, last by sprite_hound 13 years, 2 months ago

owl

376

February 03, 2011 06:50 PM

haha

[size="2"]I like the Walrus best.

Machaira

1,035

February 04, 2011 12:54 PM

Optimize this:

Why? Do it take what you view as "too long" to run?

Former Microsoft XNA and Xbox MVP | Check out my blog for random ramblings on game development

owl

376

February 04, 2011 01:34 PM

[quote name='owl' timestamp='1296351082' post='4766869']
Optimize this:

Why? Do it take what you view as "too long" to run?
[/quote]

nope, just for fun and because I know it can be improved a lot. Starting by that miss-paste alnite detected.
One improvement would be to check if "the_list" is empty at the beginning and returning if it is.

[size="2"]I like the Walrus best.

sprite_hound

461

February 04, 2011 02:22 PM

This isn't working. I think it'd be more interesting to post an actual program and then propose changes to optimize it.

Optimize this:

...snip...

Hmm. I choose you, C++ standard library!



	std::list<T> output_list;

	std::set_difference(the_list.begin(), the_list.end(), erase_list.begin(), erase_list.end(), std::back_inserter(output_list));

	the_list.swap(output_list);

	erase_list.clear();

Lets make a c++ program!

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Lets make a c++ program!

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