本文整理汇总了Golang中go/chapter02/list.List.Len方法的典型用法代码示例。如果您正苦于以下问题：Golang List.Len方法的具体用法？Golang List.Len怎么用？Golang List.Len使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类go/chapter02/list.List的用法示例。
在下文中一共展示了List.Len方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: findKFromLast
//Iterative function to find the kth from last element
func findKFromLast(l *list.List, k int) *list.Element {
size := l.Len()
//Base condition. If the size of the list is less than k then kth element cannot be found
if size < k {
return nil
}
var elem *list.Element
elem = l.Front()
for i := 1; i < k; i++ {
elem = elem.Next()
}
var first *list.Element
for first = l.Front(); first != nil && elem != nil; elem, first = elem.Next(), first.Next() {
//return the current node when current+k position is nil
if elem.Next() == nil {
return first
}
}
return nil
}示例2: addLists
//Function to add the list
func addLists(l *list.List, m *list.List) *list.List {
if l == nil && m == nil {
return nil
}
lLength := l.Len()
mLength := m.Len()
carry := 0
value := 0
resList := list.New()
var e *list.Element
var f *list.Element
for e, f = l.Front(), m.Front(); e != nil && f != nil; e, f = e.Next(), f.Next() {
value = carry + e.Value.(int) + f.Value.(int)
//get the carry and value
carry = 0
carry = value / 10
value = value % 10
resList.PushFront(value)
}
//To identify the long list if the size is different
var p *list.Element
if lLength > mLength {
p = e
} else {
p = f
}
for ; p != nil; p = p.Next() {
value = carry + p.Value.(int)
carry = 0
carry = value / 10
value = value % 10
resList.PushFront(value)
}
if carry != 0 {
resList.PushFront(carry)
}
return resList
}