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/**
* ShellSort in action.
*/
#include <iostream>
#include <fstream>
#include <vector>
#define push push_back
#define FIN "algsort.in"
#define FOUT "algsort.out"
using namespace std;
class Container {
public:
Container(int _n, vector<int> v): n( _n ), vec( v ){};
~Container(){};
void sort() {
_shellsort();
};
friend ostream &operator << (ostream &stream, const Container &ob ) {
vector<int> vec = ob.vec;
for(vector<int>::iterator it = vec.begin(); it != vec.end(); ++it)
stream<<*it<<" ";
return stream;
};
private:
vector<int> vec;
int n;
void _shellsort() {
int gap = n - 1,
g,
i,
j, temp;
for(g = gap/2; g > 0; g /= 2 ) {
for(i = g; i < n; i++) {
temp = vec[ i ];
for(j = i; j >= g; j -= g) {
if( vec[ j - g ] > temp )
vec[ j ] = vec[ j - g ];
else
break;
}
vec[ j ] = temp;
}
}
};
};
int main() {
int n, _n;
std::ifstream fin( FIN );
std::ofstream fout( FOUT );
int elem;
vector<int> vec;
vector<int>::iterator it;
fin>>n;
_n = n;
it = vec.begin();
while( n-- ) {
fin>>elem;
it = vec.insert(it, elem);
}
Container cont( _n, vec);
cont.sort();
fout<<cont;
fin.close();
fout.close();
return(0);
};