📄 main.cpp
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#include<iostream>
#include"BST.h"
using namespace std;
int main(){
BST b;
int num[10]={36,23,41,6,31,39,43,1,34,53};
for(int i=0;i<10;i++)
b.insert(num[i]);
cout<<"\n\n原始树:\n";
b.print();
int chose=1;
while(chose!=0)
{
cout<<"1插入 2删除 3查找 4升序 5降序 6打印 \n"
<<"其它数退出 \n";
cin>>chose;
switch(chose)
{
case 1:cout<<"请输入待插入数\n";
int key;
cin>>key;
b.insert(key);
b.print();
break;
case 2:cout<<"请输入待删除数\n";
cin>>key;
b.remove(key);
b.print();
break;
case 3:cout<<"请输入待查找数\n";
int elem;
cin>>key;
if(b.find(key,elem))cout<<"找到了数:"<<elem<<"\n\n";
else cout<<"没找到!!!\n";
break;
case 4:cout<<"升序为: ";
b.upprint();
cout<<"\n\n";
break;
case 5:cout<<"降序为: ";
b.downprint();
cout<<"\n\n";
break;
case 6:b.print();
break;
default:chose=0;
}
}
return 0;
}
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