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#include <fstream>
#include <vector>
using namespace std;
const int N=500010;
int v[N];
void interclasare(int l1,int r1,int l2,int r2)
{
vector<int>mat_aux;
int st=l1;
while(l1<=r1 && l2<=r2)
{
if(v[l1]<=v[l2])
{
mat_aux.push_back(v[l1]);
if(v[l1]==v[l2])
{
mat_aux.push_back(v[l1]);
l2++;
}
l1++;
}
else
{
mat_aux.push_back(v[l2]);
l2++;
}
}
while(l1<=r1)
mat_aux.push_back(v[l1++]);
while(l2<=r2)
mat_aux.push_back(v[l2++]);
for(int i=0;i<mat_aux.size();i++)
{
v[st++]=mat_aux[i];
}
}
void merge_sort(int st,int dr)
{
if(st==dr)
return;
int m=(st+dr)/2;
merge_sort(st,m);
merge_sort(m+1,dr);
interclasare(st,m,m+1,dr);
}
int main()
{
ifstream in("algsort.in");
ofstream out("algsort.out");
int n;
in>>n;
for(int i=0;i<n;i++)
in>>v[i];
merge_sort(0,n-1);
for(int i=0;i<n;i++)
out<<v[i]<<' ';
in.close();
out.close();
return 0;
}