function reversePrint(llist) {
    // Write your code here
    let head = llist, previous = null
    if(head == null) return;
    
    while(head){
        let tempnode = head.next 
        head.next = previous 
        previous = head 
        head = tempnode 
    }

    while(previous){
        console.log(previous.data)
        previous = previous.next
    }
    
}