Shell Sort C program for Dev C++

 void shellsort(int a[],int n)  
 {  
    int i,j,temp,inc=n/2-1;  
    while(inc>0)  
    {  
    for(i=inc;i<n;i++)  
    {  
     temp=a[i];  
     j=i-inc;  
     while(j>=0 && a[j]>temp)  
     {  
      a[j+inc]=a[j];  
      j=j-inc;  
     }  
     a[j+inc]=temp;  
    }  
    inc=inc/2;  
    }  
    for(i=0;i<n;i++)  
    {  
     printf("%d ",a[i]);  
    }  
    getch();   
 }  
 int main()  
 {  
   int a[]={1,5,7,2,0,-1,5,43,23,60};  
   shellsort(a,10);  
 }