Numbered from 1 to 100 of the one hundred people in a circle, to count off in 123123, count to 3, the circle of people automatically quit the rest continue to count off, asking the last remaining Numbers for?

 
Var stackArr=[]; 
For (var j=1; j<=100; J++) {
StackArr. Push (j); 
} 

The function josephusStackDeal (obj) {
Var objArr=obj. ObjArr | | []; 
If (objArr. Length==0) {
return; 
} 
Var newArr=obj. NewArr | | []; 
Var newObj={}; 
Var firstEle=' '; 
Var secondEle=' '; 
Var thirdEle=' '; 
If (objArr. Length==1) {
NewArr. Push (objArr [0] 1); 
ObjArr=[]; 
NewObj={
ObjArr: objArr, 
NewArr: newArr 
} 
The console. The log (newObj. NewArr) 
Return newObj; 
} 
If (objArr. Length==2) {
ThirdEle=objArr. Shift (); 
NewArr. Push (thirdEle - 1); 
NewObj={
ObjArr: objArr, 
NewArr: newArr 
} 
JosephusStackDeal (newObj); 
//return 
} 
If (objArr. Length> 2) {
FirstEle=objArr. Shift (); 
SecondEle=objArr. Shift (); 
ThirdEle=objArr. Shift (); 

ObjArr. Push (firstEle); 
ObjArr. Push (secondEle); 
NewArr. Push (thirdEle - 1); 
NewObj={
ObjArr: objArr, 
NewArr: newArr 
} 
JosephusStackDeal (newObj); 
//return; 
} 
} 

JosephusStackDeal ({objArr: stackArr newArr: []})