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Cod sursa(job #280207)
//
#include<fstream.h>
ifstream f("algsort.in");
ofstream g("algsort.out");
long v[500001], i,inj,aux,sw,n;
int main()
{
f>>n;
for(register i=0;i<n;i++)
f>>v[i];
inj=n;
while(inj>1)
{
inj/=2;
do{
sw=0;
for(register i=1;i<=n-inj;i++)
if(v[i]>v[i+inj])
{
aux=v[i];
v[i]=v[i+inj];
v[i+inj]=aux;
sw++;
}
}while(sw!=0);
}
for(i=1;i<=n;i++)
g<<v[i]<<" ";
f.close();
g.close();
return 0;
}