void Linearization::linearization()
{
std::list<int>*X;
int edgeCount = 0;
while (undirectedGraph->getTotalEdgeCount() >= 1)
{
int randomNode = getRandomNonZeroDegreeNodeId();
appendToList(L, kValues, randomNode);
while (true) {
X = lastK(L);
int v = mostWeightFrom(X);
if (v == -1) { // -1 means no node has edge with set X
break;
}
int oldDegree = undirectedGraph->degreeOfNode(v);
removeAllEdgesBetween(v, X);
edgeCount = edgeCount + (oldDegree - undirectedGraph->degreeOfNode(v));
appendToList(L, kValues, v);
if ((L.size() % 1000) == 0) {
if ((edgeCount / (2.0 * 1000 * k)) < dt && k != 1) {
k = (int) (k * rf);
}
edgeCount = 0;
}
}
}
}
int main()
{
int a[10]={1,2,3,4,5,6,7,8,9,10};
//创建链表
LinkInfo *L=CreateInfoFromArray(a,10);
//1-单链表反转
ReverseList(L);
ReverseList(L);
//2-倒数第K个的验证
node* last[11];
for(int i=0;i<11;i++)
last[i]=lastK(*L,i+1);
//3-中间元素
node* mid=FinMid(*L);
//4-删除无头结点
//DelNoHead(L->head->next);
//5-有序链表合并
int a1[5]={5,5,4,3,1};
int b1[3]={7,4,2};
LinkInfo *p=CreateInfoFromArray(a1,0);//测试案例: 1-p,q 递增 2-p,q递减 3-p为空 4-q为空 5-p,q均为空
LinkInfo *q=CreateInfoFromArray(b1,3);
MergeList(p,q);
//6-判断链表是否有环（并返回环的起点node*）
LinkInfo *circle=CreateInfoFromArray(a,6);//测试：有环、无环、空链表
node *nocross=IfCircle(circle->head);
circle->tail->next=circle->head->next->next->next;//构造一个环
node *cross=IfCircle(circle->head);
//7+8-两个单链表是否相交？求交点
LinkInfo *A=CreateInfoFromArray(a1,5);//测试：1-不交叉 2- 交叉 3- 空链表
LinkInfo *B=CreateInfoFromArray(b1,3);
node *nointersection1=Intersection1(A->head,B->head);
node *nointersection2=Intersection2(A->head,B->head);//NULL
B->tail->next=A->head->next->next->next;//设置交叉点在4
node *intersection1=Intersection1(A->head,B->head);
node *intersection2=Intersection1(A->head,B->head);// 4
//9-单链表排序
int s[10]={54,41,32,1,6,4,54,32,658,2};
LinkInfo *linksort=CreateInfoFromArray(s,10);
LinkSortQ(linksort,0);
//10-删除重复元素
DelRepeated(linksort);
//11-拆分链表
LinkInfo *odd=CreateLinkInfo();
LinkInfo *even=CreateLinkInfo();
SplitList(L,odd,even);
//12-大整数加法
char numa[]="-7987465413213546465461111111111";
char numb[]="-574968465216352468749611";
char* result=BigNum(numa,numb);
return 0;
}
