language: C++ 4.7.2 (gcc-4.7.2)
date: 732 days 18 hours ago
link:
visibility: public 
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#include <iostream>
#include <math.h>
using namespace std; // would never normally do this.
 
int main()
{
int target = 10;
cin >> target;
// should be close enough for anything that won't make us explode anyway.
float mangle = 2.23607610; 
 
float manglemore = mangle;
++manglemore; manglemore = manglemore / 2;
manglemore = pow(manglemore, target);
manglemore = manglemore/mangle;
manglemore += .5;
cout << floor(manglemore);
 
}