Hi friends,
I am generating combinations from a set with different sub sets.
Here is my code. For this example, actually I need to get 56
combinations but I am getting 35 only. Can anybody suggest where I was
wrong?
<script language="javas cript">
var st=Array("1","2 ","3","4","5"," 6");
var n=0;
n=parseInt(st.l ength);
for(k=2;k<=pars eInt(st.length) ;++k)
{
document.write( "<br>Subset is " + k + "<br>");
for(i=0;i<parse Int(st.length); ++i)
{
for(j=i+1;j<par seInt(st.length );++j)
{
if(j<=(n-(k-1)))
{
document.write( "(" + st[i] + ",");
for(l=1;l<k;++l )
{
document.write( st[j+(l-1)] + ",");
}
document.write( ")<br>");
}
}
}
}
</script> 1 1140
On 6 Dec 2006 03:38:21 -0800, mr************@ gmail.com wrote:
var st=Array("1","2 ","3","4","5"," 6");
Wild guess
var st=Array("1","2 ","3","4","5"," 6");
gives (6 * 6) -1 --- 35
would
var st=Array("1","2 ","3","4","5"," 6","7","8");
give (8 * 8) - 1 --- 63
just throw away 7 results gives --- 56 This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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--
Alex Vinokur
mailto:alexvn@connect.to
http://mathforum.org/library/view/10978.html
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