using System; 

namespace ShellSorter 
{ 
public class ShellSorter 
{ 
public void Sort(int [] list) 
{ 
int inc; 
for(inc=1;inc<=list.Length/9;inc=3*inc+1); 
for(;inc>0;inc/=3) 
{ 
for(int i=inc+1;i<=list.Length;i+=inc) 
{ 
int t=list[i-1]; 
int j=i; 
while((j>inc)&&(list[j-inc-1]>t)) 
{ 
list[j-1]=list[j-inc-1]; 
j-=inc; 
} 
list[j-1]=t; 
} 
} 
} 
} 

public class MainClass 
{ 
public static void Main() 
{ 
int[] iArrary=new int[]{1,5,13,6,10,55,99,2,87,12,34,75,33,47}; 
ShellSorter sh=new ShellSorter(); 
sh.Sort(iArrary); 
for(int m=0;m<iArrary.Length;m++) 
Console.Write("{0} ",iArrary[m]); 
Console.WriteLine(); 
} 
} 
}