Cod sursa(job #832599)

Utilizator alinaelenaFMI Colceag Alina alinaelena Data 10 decembrie 2012 23:15:08
Problema Sortare prin comparare Scor 60
Compilator cpp Status done
Runda Arhiva educationala Marime 1.19 kb
#include<cstdio>
using namespace std;
# define nmax 100001
#define inf 2147483648-1
unsigned int arb[4*nmax+1],maxim,op,poz,a,b,n,m,val;
 
int min2 (int a,int b)
{
    if (a>b)
        return b;
    return a;
}
 
 
 
void update (int nod,int st,int dr)
{
    int pivot;
    if (st==dr)
        {arb[nod]=val; return ;}
     
        pivot=(st+dr)/2;
        if (poz<=pivot) update(2*nod,st,pivot);
        else
            update(2*nod+1,pivot+1,dr);
        arb[nod]=min2(arb[2*nod],arb[2*nod+1]);
     
}
 
 
void query (int nod,int st,int dr)
{
    if (st==dr)
    {  arb[nod]=inf; return;}
     
   int pivot=(st+dr)/2;
     if (val==arb[nod*2]) query(2*nod,st,pivot);
     else
		 //if (val==arb[nod*2+1]) 
			 query(2*nod+1,pivot+1,dr);
	 
	 arb[nod]=min2(arb[2*nod],arb[2*nod+1]);
     
}
 
 
int main()
{
    freopen("algsort.in","r",stdin);
    freopen("algsort.out","w",stdout);
    scanf("%d",&n);
    int x,i;
    for (i=1;i<=n;++i)
        {
            scanf("%d",&x);
            poz=i; val=x;
            update(1,1,n);
    }
     
	
	
   for (i=1;i<=n;++i)
   {
	   printf("%d ",arb[1]);
	   val=arb[1];
	   query(1,1,n);
   }
     
}