Adding The Last Same repetitive Values Of Output

[gurbakshsingh]

If The output of a var R is :
0
21
23
45
34
55
6
6
45
67
32
32
55
8
8
8
93
25
83
1
4
76
53
64

Can we somehow Add The Last Same repetitive Values Of R like here in the example

6
6

and

8
8
8

are the same values of R which are repetitive.
can we trace some message when ever this happens ?
and can we add them to get their total like
R_Sum = 8+8+8
R_Sum = 24

ANY iDEA ??

please see the my Fla

[krityx]

here you go

var w:Array = new Array();
var v:Array = new Array();
var s:Number = 0;
var c:Number = 1;
var sum:Number = new Number();
var f:Boolean = false;
 
for (i=1; i<=10; i++) {
R = random(5);
v.push(R);
}
trace("v = " + v);
 
j=v.length ;
while(j != 0)
{
    w.push(v[j-1]);
    j--;
}
trace("v backwards = " + w);
 
for(k=0; k<=w.length; k++)
{
 
    if(w[k] == w[k+1]){
        e = w[k];
        c++;
        f=true;
    }
    if(w[k] != w[k+1] && e != undefined){
        break;
    }
 
}
sum = e*c ;
trace("the last repeated number is " + e);
 
trace("sum = " + sum);
 
stop();