Pagini recente » Cod sursa (job #1855775) | Cod sursa (job #2172144) | Cod sursa (job #1432824) | Cod sursa (job #446376) | Cod sursa (job #1806048)
#include <fstream>
using namespace std;
ifstream f("algsort.in");
ofstream g("algsort.out");
int n,m,i,x[500010];
void hd(int);
int main()
{
f>>n;m=n;
for(i=1;i<=n;i++)f>>x[i];
for(i=n/2;i>=1;i--)hd(i);
for(i=n;i>=1;i--){swap(x[1],x[i]);m--;hd(1);}
for(i=1;i<=n;i++)g<<x[i]<<' ';
return 0;
}
void hd(int tata)
{
int fiu=2*tata;
if(fiu>m)
return;
if(fiu<m&&x[fiu]<x[fiu+1])fiu++;
if(x[fiu]>x[tata]){swap(x[fiu],x[tata]);hd(fiu);}
}