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#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define MAXN 100001
#define DIM 8192
using namespace std;
class Reader
{
public:
Reader(const char* filename)
{
if(filename[0]=='.'||filename[0]==0)
{
cout<<"Check INFILE.\n";
return;
}
try
{
f.open(filename);
pos = 0;
if(f.fail())throw 1;
f.read(buffer,DIM);
}
catch(int e)
{
cout<<"No INFILE.\n";
delete this;
}
}
inline Reader& operator >>(int& x)
{
x=0;
sgn=1;
while((buffer[pos]<'0'||buffer[pos]>'9')&&buffer[pos]!='-')
if(++pos==DIM)
f.read(buffer,DIM),pos=0;
if(buffer[pos]=='-')
{
sgn=-1;
if(++pos==DIM)f.read(buffer,DIM),pos=0;
}
while(buffer[pos]>='0'&&buffer[pos]<='9')
{
x=x*10+buffer[pos]-'0';
if(++pos==DIM)f.read(buffer,DIM),pos=0;
}
x*=sgn;
return (*this);
}
inline Reader& operator >>(char* c)
{
aux = 0;
while(isspace(buffer[pos]))
if(++pos==DIM)
f.read(buffer,DIM),pos=0;
while(!isspace(buffer[pos]))
{
c[aux++]=buffer[pos];
if(++pos==DIM)f.read(buffer,DIM),pos=0;
}
return (*this);
}
~Reader()
{
f.close();
}
private:
ifstream f;
int pos,aux,sgn;
char buffer[DIM];
};
class Writer
{
public:
Writer(const char* filename)
{
if(filename[0]=='.'||filename[0]==0)
cout<<"Check OUTFILE. Nothing created.\n";
else
{
g.open(filename);
pos = 0;
}
}
inline Writer& operator <<(const int& xx)
{
aux = 0;
x = xx;
if(xx<0)x=-x;
if(x==0)
nr[aux++]='0';
while(x)
{
nr[aux++]=x%10+'0';
x/=10;
}
if(xx<0)nr[aux++]='-';
while(aux>0)
{
buffer[pos++]=nr[--aux];
if(pos==DIM)g.write(buffer,DIM),pos=0;
}
return (*this);
}
inline Writer& operator <<(const char* c)
{
aux = 0;
while(c[aux])
{
buffer[pos++]=c[aux++];
if(pos==DIM)g.write(buffer,DIM),pos=0;
}
return (*this);
}
inline void flush()
{
g.write(buffer,pos);
pos=0;
}
~Writer()
{
g.write(buffer,pos);
g.close();
}
private:
ofstream g;
int pos,aux,x;
char buffer[DIM],nr[21];
};
Reader f("algsort.in");
Writer g("algsort.out");
void dropsort(int n, int* els)
{
int size1=0, size2=0;
int* aux1=new int[n+1];
int* aux2=new int[n+1];
aux1[0]=0;
for(int i=1;i<=n;i++)
if(els[i]>=aux1[size1])
aux1[++size1]=els[i];
else aux2[++size2]=els[i];
if(size1==n)
{
delete aux2;
delete els;
els=aux1;
return;
}
if(size1>=(n+1)>>1)
{
n=0;
dropsort(size2,aux2);
for(int i=1,j=1;i<=size1&&j<=size2;)
if(aux1[i]>aux2[j])
els[++n]=aux2[j],j++;
else
els[++n]=aux1[i],i++;
delete aux1;
delete aux2;
return;
}
aux1[0]=2147483647;
size1=0, size2=0;
for(int i=1;i<=n;i++)
if(els[i]<=aux1[size1])
aux1[++size1]=els[i];
else aux2[++size2]=els[i];
if(size1==n)
{
delete aux2;
for(int i=1;i<=n;i++)
els[i]=aux1[n+1-i];
delete aux1;
return;
}
n=0;
dropsort(size2,aux2);
for(int i=size1,j=1;i>0||j<=size2;)
if(aux1[i]>aux2[j])
els[++n]=aux2[j],j++;
else
els[++n]=aux1[i],i--;
delete aux1;
delete aux2;
}
int main()
{
ios_base::sync_with_stdio(false);
int n;
f>>n;
int* base = new int[n+1];
for(int i=1;i<=n;i++)
f>>base[i];
dropsort(n,base);
for(int i=1;i<=n;i++)
g<<base[i]<<" ";
return 0;
}