javascript JavaScript中的链接列表

Posted 2021-05-04

var createSLL = () => {
    let head = null
    
    const getHead = () => head
    
    const push = value => {
        let node = {value, next: null}
        if (!head) {
            head = node
        }
        else {
            let current = head
            while (current.next) {
                current = current.next
            }
            current.next = node
        }
    }
    return {getHead, push}
}