JAvascirpt:十進法とバイナリ間の相互変換アルゴリズム

 1     var c= 0,i = 10,k;

 2     var g = new Array();

 3 

 4     while(i!=0) {

 5         k = i%2;

 6         if(k != 0) {

 7             i = i-k;

 8         }

 9         g.unshift(k);

10         i=i/2;

11     }

12 

13     for(var kk in g) {

14         document.write(g[kk])

15     }

 1 var num = 10010010;

 2     var n = 0,i,tmp,result = 0;

 3     while(num!=0) {

 4         tmp = num%10;

 5         if(tmp == 1) {

 6             num = num -1;

 7         }

 8         if(num == 1) {

 9             result = result + num*Math.pow(2,n);

10         }

11         num = num/10;

12         result = result + tmp*Math.pow(2,n);

13         n++;

14         document.write(num + "</br>");

15     }

16     document.write(result);