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#include <fstream>
#include <iostream>
#include <vector>
#define FIN "algsort.in"
#define FOUT "algsort.out"
class Container {
public:
//constructor of the class
Container( int _n ): n( _n ){ }
//destructor of the class
~Container() { }
void sorted() {
_divideEtImpera(0, n - 1);
}
friend std::istream &operator >> (std::istream &stream, Container &obj) {
int elem;
for(int i = 0; i < obj.n; ++i) stream>>elem, obj.added( elem );
return stream;
};
friend std::ostream &operator << (std::ostream &stream, const Container &obj) {
for(int i = 0; i < obj.n; ++i) stream<<obj.vec[ i ]<<" ";
return stream;
};
private:
std::vector<int> vec;
int n, k;
void added(int elem) {
vec.push_back( elem );
}
void _divideEtImpera(int lo,int hi) {
if(lo == hi) return;
int m;
m = (lo + hi) >> 1;
_divideEtImpera(lo, m);
_divideEtImpera(m + 1, hi);
int i = lo,
j = m + 1,
k = lo,
*aux = new int[ hi - lo + 1 ];
for(int it = lo; it <= hi; ++it) aux[ it - lo ] = vec[ it ];
while(i <= m && j <= hi) {
if( aux[ i - lo ] <= aux[ j - lo ]) vec[ k++ ] = aux[ i++ - lo];
else
vec[ k++ ] = aux[ j++ - lo];
}
while(i <= m) vec[ k++ ] = aux[ i++ - lo];
while(j <= hi) vec[ k++ ] = aux[ j++ - lo];
delete [] aux;
}
};
int main() {
int n;
std::ifstream fin( FIN );
std::ofstream fout( FOUT );
fin>>n;
Container container( n );
fin>>container;
container.sorted();
fout<<container;
return(0);
};