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Cod sursa(job #827115)
#include<fstream>
using namespace std;
ifstream fin("algsort.in");
ofstream fout("algsort.out");
unsigned int inf=214748364;
unsigned int poz,val;
unsigned int minim[1050000];
void actualizare(int nod,int st, int dr)
{
if(st==dr){minim[nod]=val;
}
else
{
int m;
m=(st+dr)/2;
if(poz<=m)actualizare(nod*2,st,m);
else actualizare(nod*2+1,m+1,dr);
minim[nod]=(minim[nod*2]<minim[nod*2+1]?minim[nod*2]:minim[nod*2+1]);
}
}
void sterge(int nod,int st, int dr)
{
if(st==dr){minim[nod]=inf;
}
else
{
int m;
m=(st+dr)/2;
if(minim[nod*2]==val)sterge(nod*2,st,m);
else sterge(nod*2+1,m+1,dr);
minim[nod]=(minim[nod*2]<minim[nod*2+1]?minim[nod*2]:minim[nod*2+1]);
}
}
int main()
{
int n,i;
fin>>n;
for(i=1;i<=1049999;i++)
minim[i]=inf;
for(poz=1;poz<=n;poz++)
{fin>>val;
actualizare(1,1,n);
}
for(i=1;i<=n;i++)
{fout<<minim[1]<<" ";
val=minim[1];
sterge(1,1,n);
}
return 0;
}