/*顺序表的操作#include<iostream>#include<stdlib.h>using namespace std;Release 13.12 rev 9501 (2013/12/25 19:25:45) gcc 4.7.1 Windows/unicode - 32 bit #define MAX_SIZE 100typedef struct{int *emel;int lenth;}Sq;void init(Sq &l);void create(Sq &l);void trval(Sq &l);void find_value(Sq &l);void find_position(Sq &l);void insert(Sq &l);void dele(Sq &l);int main(){Sq l;init(l);create(l);trval(l);find_value(l);find_position(l);insert(l);trval(l);dele(l);trval(l);return 0;}void init(Sq &l){l.emel =new int[MAX_SIZE];if(l.emel ==NULL){cout<<"\t申请空间失败！"<<endl;exit(1);}l.lenth=0;cout<<"\t成功申请空间！该顺序表的长度目前为:"<<l.lenth<<endl; }void create(Sq &l){cout<<"\t请输入你想输入元素的个数：";int x;cin>>x;if((x<1)&&(x>MAX_SIZE)){cout<<"\t你说输入的数不在范围里"<<endl;return;}int i;for(i=0;i<x;i++){cin>>l.emel[i];}l.lenth=x;cout<<"\t成功赋值！"<<endl;}void trval(Sq &l){int i;cout<<"l(";for(i=0;i<l.lenth;i++){cout<<l.emel[i]<<" ";}cout<<")"<<" 该顺序表现在的长度为："<<l.lenth<<endl;}void find_value(Sq &l){int x,t=0;cout<<"\t请输入你要查找的值：";cin>>x;int i;for(i=0;i<l.lenth;i++){if(l.emel[i]==x){t=1;cout<<"\t成功找到该元素，它是顺序表的第"<<i+1<<"个元素！"<<endl;}}if(t==0){cout<<"\t无该元素！"<<endl;}}void find_position(Sq &l){int x;cout<<"\t请输入你要查找的位置：";cin>>x;int i;if((x<1)||(x>l.lenth)){cout<<"\t输入的值不在范围内！"<<endl;return;}for(i=1;i<=l.lenth;i++){if(i==x){cout<<"\t成功找到该元素，该值是"<<l.emel[i-1]<<endl;}}}void insert(Sq &l){int i,x,y;cout<<"\t请输入你要插入的位置";cin>>x;cout<<"\t请输入你要插入的值";cin>>y;if((x<1)||(x>l.lenth)){cout<<"\t输入的值不在范围内！"<<endl;return;}if(x==l.lenth){l.emel[l.lenth]=y;l.lenth=l.lenth+1;return;}for(i=l.lenth;i>=x;i--){l.emel[i]=l.emel[i-1];}l.emel[x-1]=y;l.lenth=l.lenth+1;}void dele(Sq &l){int i,x;cout<<"\t请输入你要删除位置：";cin>>x;if((x<1)||(x>l.lenth)){cout<<"\t输入的值不在范围内！"<<endl;return;}for(i=x-1;i<=l.lenth;i++){l.emel[i]=l.emel[i+1];}l.lenth=l.lenth-1;}成功申请空间！该顺序表的长度目前为:0请输入你想输入元素的个数：3852成功赋值！l(8 5 2 ) 该顺序表现在的长度为：3请输入你要查找的值：5成功找到该元素，它是顺序表的第2个元素！请输入你要查找的位置：3成功找到该元素，该值是2请输入你要插入的位置3请输入你要插入的值10l(8 5 2 10 ) 该顺序表现在的长度为：4请输入你要删除位置：3l(8 5 10 ) 该顺序表现在的长度为：3--------------------------------Process exited with return value 0Press any key to continue . . .*//*#include<stdio.h>#include<stdlib.h>typedef struct Link{int num;struct Link *next;}L;L* creat(L* head){head=(L *)malloc(sizeof(L));if(head==NULL){printf("头节点申请失败！\n");exit(-1);}head->next=NULL;return head;}void insert(L* head){int x,i;printf("请输入你想输入数据的个数：");scanf("%d",&x);L *p,*q;p=head;for(i=0;i<x;i++){q=(L *)malloc(sizeof(L));if(q==NULL){printf("新点申请失败！\n");exit(-1);}printf("请输入值：");scanf("%d",&q->num);q->next=NULL;p->next=q;p=q;}}void print(L* head){L *p;p=head->next;while(p!=NULL){printf("值为：%d\n",p->num);p=p->next;}}int main(){L *head;head=creat(head);printf("成功创建头节点！！！\n");insert(head);printf("成功输入数据！！！\n");print(head);return 0;}*//*线性表的操作#include<stdio.h>#include<stdlib.h>typedef struct Link{int num;struct Link *next;}L;L* creat(L* head){head=(L *)malloc(sizeof(L));if(head==NULL){printf("头节点申请失败！\n");exit(-1);}head->next=NULL;return head;}void init(L* head){int x,i;printf("请输入你想输入数据的个数：");scanf("%d",&x);L *p,*q;p=head;for(i=0;i<x;i++){q=(L *)malloc(sizeof(L));if(q==NULL){printf("新点申请失败！\n");exit(-1);}printf("请输入值：");scanf("%d",&q->num);q->next=p->next;p->next=q;}}int print(L* head){L *p;int lenth=0;p=head->next;printf("\t\tL(");while(p!=NULL){lenth++;printf("%d ",p->num);p=p->next;}printf(")\n");return lenth;}int insert(L *head,int lenth){printf("\t\t请输入你要插入的元素的位置:");int in;scanf("%d",&in);if(in<1 || in>lenth){printf("\t\t输入值不在范围内！");return -1;}L *p,*q;p=head->next;q=(L *)malloc(sizeof(L));if(q==NULL){printf("新点申请失败！\n");return -1;}printf("\t\t请为新节点输入值：");scanf("%d",&q->num);int i=0;while(p!=NULL){i++;if(i==in-1){q->next=p->next;p->next=q;}p=p->next;}lenth++;return lenth;}int dele(L *head,int lenth){printf("\t\t请输入你要删除的元素的位置:");int out;scanf("%d",&out);if(out<1 || out>lenth){printf("\t\t输入值不在范围内！");return -1;}L *p,*q;p=head->next;q=head;int i=0;while(p!=NULL){i++;if(i==out){q->next=p->next;}q=p;p=p->next;}lenth--;return lenth;}void find(L *head,int lenth){printf("\t\t请输入你要查找的元素的位置:");int finder;scanf("%d",&finder);if(finder<1 || finder>lenth){printf("\t\t输入值不在范围内！");return ;}L *p;p=head->next;int i=0;while(p!=NULL){i++;if(i==finder){printf("\t\t你要找的该位置所对应的值为：%d\n",p->num);}p=p->next;}}int main(){L *head;head=creat(head);printf("成功创建头节点！！！\n");init(head);printf("成功输入数据！！！\n");int len;len=print(head);printf("\t\t该线性表的长度为:%d\n",len);len=insert(head,len);len=print(head);printf("\t\t插入后线性表的长度为:%d\n",len);len=dele(head,len);len=print(head);printf("\t\t删除后该线性表的长度为:%d\n",len);find(head,len);return 0;}*//*顺序表的合并#include<iostream>using namespace std;struct LA{int *pa;int lenth;};struct LB{int *pb;int lenth;};struct LC{int *pc;int lenth;};void mergelist(LA la,LB lb,LC &lc);int main(){int x,y;LA la;LB lb;cout<<"\t\t请给线性表LA和LB指定长度：";cin>>x>>y;la.pa =new int(sizeof(int)*x);lb.pb =new int(sizeof(int)*y);int i;for(i=0;i<x;i++){cout<<"请输入表LA的值:";cin>>la.pa[i];}cout<<endl;la.lenth=x;for(i=0;i<y;i++){cout<<"请输入表LB的值:";cin>>lb.pb[i];}lb.lenth=y;cout<<"LA(";for(i=0;i<x;i++){cout<<la.pa[i]<<" ";}cout<<")"<<endl;cout<<"LB(";for(i=0;i<y;i++){cout<<lb.pb[i]<<" ";}cout<<")"<<endl;LC lc;mergelist(la,lb,lc);return 0;}void mergelist(LA la,LB lb,LC &lc){lc.lenth=la.lenth+lb.lenth;lc.pc=new int(sizeof(int)*lc.lenth);int *pa=la.pa,*pb=lb.pb,*pc=lc.pc;int *pa_last=la.pa+la.lenth-1;int *pb_last=lb.pb+lb.lenth-1;while(pa<=pa_last && pb<=pb_last){if(*pa <= *pb){*pc++=*pa++;}else{*pc++=*pb++;}}while(pa<=pa_last){*pc++=*pa++;}while(pb<=pb_last){*pc++=*pb++;}cout<<"LC(";int i=0;for(i=0;i<lc.lenth;i++){cout<<lc.pc[i]<<" ";}cout<<")"<<endl;}*///栈/*#include<iostream>using namespace std;#include<stdlib.h>#define MAXSIZE 100typedef struct{int *base;int *top;int stacksize;}Sqstack;int Initstack(Sqstack &s);void Push(Sqstack &s,int e);void StackTraverse(Sqstack &s);void Gettop(Sqstack &s);void Pop(Sqstack &s);int main(){Sqstack s;Initstack(s);cout<<"\t\t初始化栈成功！"<<endl;Push(s,2);cout<<"\t\t2入栈成功！"<<endl;Push(s,4);cout<<"\t\t4入栈成功！"<<endl;Push(s,6);cout<<"\t\t6入栈成功！"<<endl;Push(s,8);cout<<"\t\t8入栈成功！"<<endl;cout<<"\n由栈底至栈顶的元素为：";StackTraverse(s);Gettop(s);Pop(s);Gettop(s);return 0;}int Initstack(Sqstack &s){s.base=new int[MAXSIZE];if(s.base==NULL){exit(1);}s.top=s.base;s.stacksize=MAXSIZE;}void Push(Sqstack &s,int e){if(s.top-s.base==s.stacksize){exit(1);}*s.top++=e;}void StackTraverse(Sqstack &s){int *p=s.base,i=0;while(p<s.top){i++;cout<<*p++<<" ";}cout<<"\t\t栈的长度是"<<i<<endl;}void Gettop(Sqstack &s){if(s.base==s.top){exit(1);}cout<<"栈顶元素是："<<*(s.top-1)<<endl; }void Pop(Sqstack &s){if(s.top==s.base){exit(1);}cout<<"出栈的第一个元素是:";cout<<*--s.top<<" "<<endl;}*///队列例题：/*#include<iostream>#include<stdlib.h>using namespace std;#define MAXQSIZE 100typedef struct{int *base;int front;int rear;}SqQueue;int InitQueue(SqQueue &q);int EnQueue(SqQueue &q,int x);int DeQueue(SqQueue &q);int main(){SqQueue q;InitQueue(q);EnQueue(q,1);EnQueue(q,3);EnQueue(q,5);EnQueue(q,7);DeQueue(q);DeQueue(q);DeQueue(q);DeQueue(q);return 0;}int InitQueue(SqQueue &q){q.base=new int[MAXQSIZE];if(q.base==NULL){exit(1);}q.front=0;q.rear=0;return 0;}int EnQueue(SqQueue &q,int x){if((q.rear+1)%MAXQSIZE==q.front){exit(0);}q.base[q.rear]=x;q.rear=(q.rear+1)%MAXQSIZE;return 0;}int DeQueue(SqQueue &q){if(q.front==q.rear){exit(0);}int x=q.base[q.front];q.front=(q.front+1)%MAXQSIZE;cout<<x<<endl;}*//*#include<iostream>#include<stdlib.h>using namespace std;typedef struct Qnode{int date;struct Qnode *next;}Qnode,*Queueptr;typedef struct{Queueptr front; //队头指针Queueptr rear; //队尾指针}LinkQueue;int InitQueue(LinkQueue &Q);void EnQueue(LinkQueue &Q,int e);void TrvalQueue(LinkQueue Q);void DeQueue(LinkQueue &Q);int main(){LinkQueue Q;InitQueue(Q);EnQueue(Q,1);cout<<"\t元素1入队成功！"<<endl;EnQueue(Q,3);cout<<"\t元素3入队成功！"<<endl;EnQueue(Q,5);cout<<"\t元素5入队成功！"<<endl;EnQueue(Q,7);cout<<"\t元素7入队成功！"<<endl;cout<<"\t队列的元素分别是："<<endl;TrvalQueue(Q);cout<<"\t第一个出队的元素是："<<endl;DeQueue(Q);cout<<"\n\t第一个元素出队完成之后队列中从队头至队尾的元素为：";TrvalQueue(Q);return 0;}int InitQueue(LinkQueue &Q){Q.rear=new Qnode;Q.front=Q.rear;if(Q.front==NULL){exit(0);}Q.front->next=NULL;return 0;}void EnQueue(LinkQueue &Q,int e){Qnode *p=new Qnode;if(!p){exit(1);}p->date=e;p->next=NULL;Q.rear->next=p; //连接Q.rear=p; //修改队尾指针}void TrvalQueue(LinkQueue Q){Qnode *p=Q.front->next;//队头元素while(Q.front!=Q.rear){cout <<p->date<<" ";Q.front=p;p=p->next;}cout<<endl;}void DeQueue(LinkQueue &Q){if(Q.front==Q.rear){return;}Qnode *p=Q.front->next;cout<<"\t"<<p->date<<endl;Q.front->next=p->next;if(Q.rear==p){Q.rear=Q.front;delete p;}}*//*//表达式求值#include<iostream>#include<stdlib.h>#include<stdio.h>using namespace std;#define MAXSIZE 100typedef struct{char *base;char *top;char num;}OPND; //数据栈typedef struct{char *base;char *top;char c;}OPTR; //符号栈int Initstack(OPND &op_n,OPTR &op_t);void Pushstack(OPND &op_n,char ch);void Pushstack(OPTR &op_t,char ch);char Popstack(OPND &op_n,char ch);char Popstack(OPTR &op_t,char ch);char Gettop(OPTR op_t);char Gettop(OPND op_n);int In(char ch);char Precede(char x,char y);char operate(char z,char x,char y);int main(){OPND op_n;OPTR op_t;Initstack(op_n,op_t);Pushstack(op_t,'#');char ch;char p;cin>>ch;while(ch!='#' || Gettop(op_t)!='#'){if(!In(ch)){Pushstack(op_n,ch);cin>>ch;}else{switch( Precede(Gettop(op_t),ch) ){case '<':Pushstack(op_t,ch);cin>>ch;break;case '>':char x,y,z;x=Popstack(op_t,x);y=Popstack(op_n,y);z=Popstack(op_n,z);Pushstack(op_n,operate(z,x,y));break;case '=':p=Popstack(op_t,p);cin>>ch;break;}}}cout<<"\t表达式结果是："<<Gettop(op_n)<<endl;return 0;}int Initstack(OPND &op_n,OPTR &op_t){op_n.base=new char[MAXSIZE];op_t.base=new char[MAXSIZE];if((op_n.base==NULL) || (op_t.base==NULL)){exit(1);}op_n.top=op_n.base;op_t.top=op_t.base;op_n.num=MAXSIZE;op_t.c=MAXSIZE;return 0;}void Pushstack(OPND &op_n,char ch){if(op_n.top-op_n.base==op_n.num){return;}*op_n.top++=ch;cout<<ch<<" 入数字栈"<<endl;}void Pushstack(OPTR &op_t,char ch){if(op_t.top-op_t.base==op_t.c){return;}*op_t.top++=ch;cout<<ch<<" 入操作符"<<endl;}char Popstack(OPND &op_n,char ch)if(op_n.top==op_n.base){exit(1);}ch=*--op_n.top;cout<<ch<<" 出数字栈"<<endl;return ch;}char Popstack(OPTR &op_t,char ch){if(op_t.top==op_t.base){exit(1);}ch=*--op_t.top;cout<<ch<<" 出字符栈"<<endl;return ch;}char Gettop(OPTR op_t){char x;if(op_t.top==op_t.base){exit(1);}x=*(op_t.top-1);cout<<"得到操作符栈顶"<<x<<endl;return x;}char Gettop(OPND op_n){char x;if(op_n.top==op_n.base){exit(1);}x=*(op_n.top-1);cout<<"得到操作数栈顶"<<x<<endl;return x;}int In(char ch)if(ch=='+'||ch=='-'||ch=='*'||ch=='/'||ch=='('||ch==')'||ch=='#') {return 1;}else{return 0;}}char Precede(char x,char y){if(x=='+' || x=='-'){if(y=='+' || y=='-' || y==')' || y=='#'){return '>';}else{return '<';}}if(x=='*'||x=='/'){if(y=='('){return '<';}else{return '>';}}if(x=='('){if(y==')'){return '=';}else if(y=='+'||y=='-'||y=='*'||y=='/'||y=='('){return '<';}}if(x==')'){if(y!='('){return '>';}}if(x=='#'){if(y=='#'){return '=';}else if(y!=')'){return '<';}}}char operate(char z,char x,char y) {if(x=='+'){return (z-'0') + (y-'0')+48;}if(x=='-'){return (z-'0') - (y-'0')+48;}if(x=='*'){return (z-'0')* (y-'0')+48;}if(x=='/'){return (z-'0')/ (y-'0')+48;}}*//*#include<iostream>using namespace std;int main(){char a[10];char *b[10];char **c[10];return 0;}*//*#include<iostream>using namespace std;char f(char x,char y){return (x-'0') * (y-'0')+48;}int main(){char a='3',b='5';char p=f(a,b);cout<<p<<endl;return 0;}*///数列出队/*#include<iostream>#include<stdlib.h>using namespace std;typedef struct Qnode{int num;struct Qnode *next;}Qnode,*Queueptr;typedef struct{Queueptr front;Queueptr rear;}LinkQueue;int InitQueue(LinkQueue &Q);void EnQueue(LinkQueue &Q,int x); int DeQueue(LinkQueue &Q,int p); int main(){LinkQueue Q;InitQueue(Q);int x,i,y,num=0,e;cout<<"请输入总人数:";cin>>x;for(i=1;i<=x;i++){EnQueue(Q,i);}cout<<"请输入第几个数淘汰:";cin>>y;{for(i=0;i<y;i++){if(i!=y-1){e=DeQueue(Q,e);EnQueue(Q,e);}else{DeQueue(Q,e);num++;}}if(num==x-1){break;}}e=DeQueue(Q,e);cout<<"最后剩下的是："<<e<<endl;return 0;}int InitQueue(LinkQueue &Q){Q.front=new Qnode;Q.rear=Q.front;if(Q.front==NULL){exit(1);}Q.front->next=NULL;}void EnQueue(LinkQueue &Q,int x){Qnode *p=new Qnode;if(!p){exit(1);}p->num=x;p->next=NULL;Q.rear->next=p;}int DeQueue(LinkQueue &Q,int e) {Qnode *p;if(Q.rear==Q.front){exit(0);}p=Q.front->next;e=p->num;Q.front->next=p->next;if(Q.rear==p){Q.front=Q.rear;}delete p;return e;}*//*二叉树#include<iostream>#include<stdlib.h>using namespace std;typedef struct BiTNode{char date;struct BiTNode *lchild,*rchild; }BiTNode,*BiTree;void CreateBiTree(BiTree &T);int Depth(BiTree T);int NodeCount(BiTree T);int LeavesNodeCount(BiTree T);int PreOrderTraverse(BiTree T);int InOrderTraverse(BiTree T);int PostOrderTraverse(BiTree T); int main(){BiTree T;CreateBiTree(T);cout<<"二叉树的深度为："<<Depth(T)<<endl;cout<<"二叉树中结点个数为："<<NodeCount(T)<<endl;cout<<"二叉树中叶子结点个数为："<<LeavesNodeCount(T)<<endl;cout<<"先序遍历：";PreOrderTraverse(T);cout<<"\n中序遍历：";InOrderTraverse(T);cout<<"\n后序遍历：";PostOrderTraverse(T);cout<<endl;return 0;}void CreateBiTree(BiTree &T){cout<<"请为该节点赋值:";char ch;cin>>ch;if(ch=='#'){T=NULL;}else{T =new BiTNode;T->date=ch;CreateBiTree(T->lchild);CreateBiTree(T->rchild);}}int Depth(BiTree T){int m,n;if(T==NULL){return 0;}else{m=Depth(T->lchild);n=Depth(T->rchild);if(m>n){return m+1;}else{return n+1;}}}int NodeCount(BiTree T){if(T==NULL){return 0;}else{return NodeCount(T->lchild)+NodeCount(T->rchild)+1;}}int LeavesNodeCount(BiTree T){if(T==NULL){return 0;}else if(T->lchild==NULL && T->rchild==NULL){return 1;}else{return LeavesNodeCount(T->lchild)+LeavesNodeCount(T->rchild);}}int PreOrderTraverse(BiTree T){if(T!=NULL){cout<<T->date;PreOrderTraverse(T->lchild);PreOrderTraverse(T->rchild);}}int InOrderTraverse(BiTree T){if(T!=NULL){InOrderTraverse(T->lchild);cout<<T->date;InOrderTraverse(T->rchild);}}int PostOrderTraverse(BiTree T){if(T!=NULL){PostOrderTraverse(T->lchild);PostOrderTraverse(T->rchild);cout<<T->date;}}请为该节点赋值:-请为该节点赋值:+请为该节点赋值:a请为该节点赋值:#请为该节点赋值:#请为该节点赋值:*请为该节点赋值:b请为该节点赋值:#请为该节点赋值:#请为该节点赋值:-请为该节点赋值:c请为该节点赋值:#请为该节点赋值:#请为该节点赋值:d请为该节点赋值:#请为该节点赋值:#请为该节点赋值:/请为该节点赋值:e请为该节点赋值:#请为该节点赋值:#请为该节点赋值:f请为该节点赋值:#请为该节点赋值:#二叉树的深度为：5二叉树中结点个数为：11二叉树中叶子结点个数为：6先序遍历：-+a*b-cd/ef中序遍历：a+b*c-d-e/f后序遍历：abcd-*+ef/-Process returned 0 (0x0) execution time : 76.214 s Press any key to continue.*//*#include<iostream>#include<stdlib.h>#include<string.h>using namespace std;typedef struct{int weiget;int parent,lchild,rchild;}HTNode,*HuffmanTree;typedef char** HuffmanCode;void creat(HuffmanTree &HT,int n);void Select(HuffmanTree HT,int k,int &min1,int &min2); void creatcode(HuffmanTree HT,HuffmanCode &HC,int n); int min(HuffmanTree HT,int k);int main(){int n;cout<<"请输入叶子节点的个数:";cin>>n;HuffmanTree HT;creat(HT,n);HuffmanCode HC;creatcode(HT,HC,n);return 0;}void creat(HuffmanTree &HT,int n){if(n<1){exit(1);}int m=2*n-1,i;HT=new HTNode[m+1];for( i=1;i<=m;i++){HT[i].parent=0;HT[i].lchild=0;HT[i].rchild=0;}for(i=1;i<=n;i++){cout<<"请输入权值:";cin>>HT[i].weiget;}int s1,s2;for(i=n+1;i<=m;i++) //通过n-1次选择来合并创建{Select(HT,i-1,s1,s2);HT[s1].parent=i; //赋值，作为删除的标记HT[s2].parent=i;cout<<"s1:"<<s1<<" s2:"<<s2<<endl;HT[i].lchild=s1; //生成新节点HT[i].rchild=s2;HT[i].weiget=HT[s1].weiget+HT[s2].weiget;}}void Select(HuffmanTree HT,int k,int &min1,int &min2){min1=min(HT,k);min2=min(HT,k);}int min(HuffmanTree HT,int k){int i=0;int min;//存放weight最小且parent为-1的元素的序号int min_wei;//存放权值while(HT[i].parent!=0){i++;}min_wei=HT[i].weiget;min=i;for(;i<=k;i++){if(HT[i].weiget<min_wei && HT[i].parent==0){min_wei=HT[i].weiget;min=i;}}HT[min].parent=1;return min;}void creatcode(HuffmanTree HT,HuffmanCode &HC,int n){HC =new char *[n+1];char *cd=new char[n];cd[n-1]='\0';int i,start;//start指向最后，即编码结束符的位置int current,father;for(i=1;i<=n;i++){start=n-1;current=i;father=HT[i].parent;while(father!=0){--start;if(HT[father].lchild==current){cd[start]='0';}else{cd[start]='1';}current=father;father=HT[father].parent;}HC[i]=new char[n-start];strcpy(HC[i],&cd[start]);cout<<HT[i].weiget<<"对应的编码是："<<HC[i]<<endl;}delete cd;}请输入叶子节点的个数:5请输入权值:1请输入权值:2请输入权值:3请输入权值:4请输入权值:5s1:1 s2:2s1:3 s2:6s1:4 s2:5s1:7 s2:81对应的编码是：0102对应的编码是：0113对应的编码是：004对应的编码是：105对应的编码是：11Process returned 0 (0x0) execution time : 4.003 s Press any key to continue.*///折半查找#include<iostream>#include<stdio.h>using namespace std;#define ENDFLAG 10000typedef int KeyType;typedef char* InfoType;typedef struct{KeyType key;InfoType otherinfo;}ElemType;typedef struct{ElemType *R;int length;}SSTable;void CreateSTable(SSTable &ST,int n){int i;ST.R=new ElemType[n+1];for(i=1;i<=n;i++){cout<<"请输入"<<i<<"个测试数据：";cin>>ST.R[i].key;}ST.length=n;}int Search_Bin1(SSTable ST,KeyType key){int low,high,mid;low=1;high=ST.length;while(low<=high){mid=(low+high)/2;if(key==ST.R[mid].key){return mid;}else if(key<ST.R[mid].key){high=mid-1;}else{low=mid+1;}}return 0;}int Search_Bin2(SSTable ST,int low,int high,KeyType key) {int mid;if(low>high){return 0;}mid=(low+high)/2;printf("%d+++++",key==ST.R[mid].key);if(key==ST.R[mid].key){return mid;}else if(key<ST.R[mid].key){return Search_Bin2(ST,low,mid-1,key);}else{return Search_Bin2(ST,mid+1,high,key);}}int main(){int n;KeyType key;SSTable ST;cout<<"请输入静态查找表长：";cin>>n;CreateSTable(ST,n);cout<<"请输入待查记录的关键字：";cin>>key;cout<<"Search_Bin1算法计算的位置为："<<Search_Bin1(ST,key)<<endl;cout<<"Search_Bin2算法计算的位置为："<<Search_Bin2(ST,1,ST.length,key)<<endl;return 0;}/*请输入静态查找表长：5请输入1个测试数据：1请输入2个测试数据：2请输入3个测试数据：3请输入4个测试数据：4请输入5个测试数据：5请输入待查记录的关键字：3Search_Bin1算法计算的位置为：3Search_Bin2算法计算的位置为：3Process returned 0 (0x0) execution time : 8.620 sPress any key to continue.*//*#include<iostream>using namespace std;typedef struct{int key;}ElemType;typedef struct BSTNode{ElemType date;struct BSTNode *lchild,*rchild;}BSTNode,*BSTree;void Create(BSTree &T);void Insert(BSTree &T,ElemType e);int InOrderTraverse(BSTree T);int main(){BSTree T;Create(T);InOrderTraverse(T);cout<<"\n中序遍历：";return 0;}void Create(BSTree &T){T=NULL;ElemType e;cout<<"请为节点赋值:(0为结束条件)";cin>>e.key;while(e.key!=0){Insert(T,e);cout<<"请为节点赋值:(0为结束条件)";cin>>e.key;}}void Insert(BSTree &T,ElemType e){if(!T){BSTree S;S=new BSTNode;S->date=e;S->lchild=NULL;S->rchild=NULL;T=S;}else if(e.key<T->date.key){Insert(T->lchild,e);}else{Insert(T->rchild,e);}}int InOrderTraverse(BSTree T){if(T!=NULL){InOrderTraverse(T->lchild);cout<<T->date.key<<" ";InOrderTraverse(T->rchild);}return 0;}请为节点赋值:(0为结束条件)12请为节点赋值:(0为结束条件)7请为节点赋值:(0为结束条件)17请为节点赋值:(0为结束条件)11请为节点赋值:(0为结束条件)16请为节点赋值:(0为结束条件)2请为节点赋值:(0为结束条件)13请为节点赋值:(0为结束条件)9请为节点赋值:(0为结束条件)21请为节点赋值:(0为结束条件)4请为节点赋值:(0为结束条件)02 4 7 9 11 12 13 16 17 21中序遍历：Process returned 0 (0x0) execution time : 23.808 s Press any key to continue.*/。
