less_retarded_wiki/cpp.md

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# C++
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C++ (also crippled C) is an [object-obsessed](oop.md) [joke](jokes.md) language based on [C](c.md) to which it adds only [capitalist](capitalist_software.md) features and [bloat](bloat.md), most notably [object obsession](oop.md). Most good programmers such as [Richard Stallman](rms.md) and [Linus Torvalds](linus_torvalds.md) agree that C++ is hilariously messy and also tragic in that it actually succeeded to become mainstream. The language creator [Bjarne Stroustrup](stroustrup.md) himself infamously admitted the language sucks but laughs at its critics because it became successful anyway -- indeed, in a retarded society only [shit](shit.md) can succeed. As someone once said, "C++ is not an increment, it is excrement". C++ specification has **over 2000 pages** :D
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C++ source code files have the extensions `.cpp` or `.cc` (for "crippled C").
## Examples
Here is our standardized **[divisor tree](divisor_tree.md)** program in C++:
```
#include <iostream> // include standard I/O library
using namespace std;
// recursive function, prints divisor tree of x
void printDivisorTree(unsigned int x)
{
int a = -1, b = -1;
for (unsigned int i = 2; i <= x / 2; ++i) // find two closest divisors
if (x % i == 0)
{
a = i;
b = x / i;
if (b <= a)
break;
}
cout << '(';
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if (a > 1)
{
printDivisorTree(a);
cout << ' ' << x << ' ';
printDivisorTree(b);
}
else
cout << x;
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cout << ')';
}
int main()
{
while (1) // main loop, read numbers from the user
{
unsigned int number;
cout << "enter a number: " << flush;
cin >> number;
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if (!cin.fail() && number < 1000)
{
printDivisorTree(number);
cout << endl;
}
else
break;
}
return 0;
}
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```