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[C++] Fun Excercise
Posted: Wed Jan 12, 2011 8:51 pm
by TheBuzzSaw
Here is your starting code.
Code: Select all
#include <iostream>
using namespace std;
class Blargh
{
public:
Blargh()
{
mIndex = index++;
cout << spaces << mIndex << " is born!\n";
*spaceUpdate++ = ' ';
}
~Blargh()
{
*--spaceUpdate = '\0';
cout << spaces << mIndex << " dies!\n";
}
private:
static size_t index;
static char spaces[128];
static char* spaceUpdate;
size_t mIndex;
};
size_t Blargh::index = 0;
char Blargh::spaces[128] = {};
char* Blargh::spaceUpdate = spaces;
int main(int argc, char** argv)
{
// ???
return 0;
}
Here is your target output.
Code: Select all
0 is born!
1 is born!
2 is born!
3 is born!
4 is born!
5 is born!
6 is born!
7 is born!
8 is born!
8 dies!
7 dies!
6 dies!
9 is born!
10 is born!
10 dies!
9 dies!
5 dies!
4 dies!
3 dies!
2 dies!
1 dies!
I don't know why it won't render properly, but the second row onward (starting with "1 is born!") should be indented by one more space.
Write the code for main. Good luck.
Re: [C++] Fun Excercise
Posted: Wed Jan 12, 2011 9:09 pm
by Ginto8
This is kids' stuff. Also, I'm presuming you accidentally left out he "0 dies!":
Click here to see the hidden message (It might contain spoilers)
Code: Select all
int main() {
Blargh a;
{
Blargh b,c,d,e,f;
{
Blargh g,h,i;
}
{
Blargh g,h;
}
}
exit(0);
}
7 lines of code added to main.
EDIT: redid it because apparently the 0 isn't supposed to die. Also, I didn't know exit() ignored deconstruction
Re: [C++] Fun Excercise
Posted: Tue Jan 25, 2011 3:50 pm
by N64vSNES
Ginto8 wrote:This is kids' stuff.
Showoff
Re: [C++] Fun Excercise
Posted: Tue Jan 25, 2011 4:06 pm
by Ginto8
N64vSNES wrote:Ginto8 wrote:This is kids' stuff.
Showoff
I just prefer puzzles that are actually challenging
Re: [C++] Fun Excercise
Posted: Wed Jan 26, 2011 1:35 pm
by TheBuzzSaw
Ginto8 wrote:I just prefer puzzles that are actually challenging
...says the guy who (A) made a faulty assumption about the requirements and (B) learned something about the behavior of exit().
Re: [C++] Fun Excercise
Posted: Wed Jan 26, 2011 3:00 pm
by N64vSNES
TheBuzzSaw wrote:Ginto8 wrote:I just prefer puzzles that are actually challenging
...says the guy who (A) made a faulty assumption about the requirements and (B) learned something about the behavior of exit().
Why does every thread I touch begins a flame war?
Re: [C++] Fun Excercise
Posted: Wed Jan 26, 2011 3:37 pm
by D-e-X
N64vSNES wrote:TheBuzzSaw wrote:Ginto8 wrote:I just prefer puzzles that are actually challenging
...says the guy who (A) made a faulty assumption about the requirements and (B) learned something about the behavior of exit().
Why does every thread I touch begins a flame war?
I think you need to look up the definition of flaming.
Because your presence makes people rage with fury. (Now that's flaming)
You don't know me, so just be aware that I'm joking, and I have nothing (so far) against you.
Re: [C++] Fun Excercise
Posted: Wed Jan 26, 2011 4:14 pm
by GroundUpEngine
Ginto8 wrote:N64vSNES wrote:Ginto8 wrote:This is kids' stuff.
Showoff
I just prefer puzzles that are actually challenging
High five!
Re: [C++] Fun Excercise
Posted: Wed Jan 26, 2011 4:19 pm
by N64vSNES
D-e-X wrote:I think you need to look up the definition of flaming.
I bet it was a start....
D-e-X wrote:Because your presence makes people rage with fury. (Now that's flaming)
You don't know me, so just be aware that I'm joking, and I have nothing (so far) against you.
Oh but I do know you.
1- Why throw half a pizza out?
2- I like your new furniture.
And sounds like my sense of humor....could be the reason behing the flame wars....