1

/**

 * @param {string} s

 * @return {number}

 */

var lengthOfLongestSubstring = function(s) {

};

 

 

 

var addTwoNumbers = function(l1, l2) {

let a = l1;

let b = l2;

let he = 0;

let item = 1;

let jinOne = 0;

let newC = null;

let head = null;

let i =0;

while(a!=null||b!=null){

let tHe = 0;

if(a!=null)

tHe = a.val;

else

tHe = 0;

if(b!=null)

tHe = tHe+b.val;

else

tHe =tHe;

he =tHe;

if(he > 10) {

he = he % 10+jinOne;

jinOne = 1;

}else{

he = he+jinOne

jinOne = 0;

}

 

let newHe = new ListNode(he);

newHe.next=null;

if(i==0){

newC = newHe;

head = newC;

}else{

newC.next = newHe;

newC = newHe;

}

i++;

//console.log(he)

if(a!=null) a=a.next;

if(b!=null) b=b.next;

}

return head

};

 

//-------------

 

function ListNode(val) {

    this.val = val;

    this.next = null;

}

/*

let a1 = new ListNode(0);

    a2 = new ListNode(1);

//a3 = new ListNode(3);

let b1 = new ListNode(0);

   // b2 = new ListNode(6),

   // b3 = new ListNode(4);

a1.next=a2;a2.next=null;//a3;a3.next=null;

b1.next=null;//b2.next=b3;b3.next=null;    

*/

let  arr = '1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1'.split(',')

let brr = '5,6,4'.split(',')

let aHead =null;

function getList(str){

    let  myarr = '1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1'.split(',')

    let a =new ListNode(parseInt(arr[0]))

    for(let i=1;i<arr.length;i++){

        let newC = new ListNode(parseInt(arr[i]))

        newC.next = null;

        a.next = newC;

        a=newC;

    }

    a.next = null;

    return a;

}

function printL(a){

 while(a!=null){

    console.log(a.val)

    a=a.next

 }

}

let a1 = getList('1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1')

let b1 = getList('5,6,4')

printL(a1)

var addTwoNumbers = function(l1, l2) {

   let a = l1;

   let b = l2;

   let he = 0;

   let item = 1;

   while(a!=null||b!=null){

       let tHe = 0;

       if(a!=null) 

         tHe = a.val;

       else

          tHe = 0;

       if(b!=null)  

          tHe = tHe+b.val;

        else

          tHe =tHe;

       he = he+tHe*item;

       item = item *10;

       if(a!=null) a=a.next;

       if(b!=null) b=b.next;

   }

   console.log(he)

   let cItem = he%10

   let c = new ListNode(cItem)

   let head = c;

   while(he>=10){

        he =parseInt (he/10)

        cItem = he %10

        let newC = new ListNode(cItem)

        newC.next = null;

        c.next = newC;

        c = newC;

   }

   return head

 };

 let h = addTwoNumbers(a1,b1)

let a = h

 while(a!=null){

    console.log(a.val)

    a=a.next

 }