fhgf.cpp

本程序用于数据的折半查找,是折半查找的基本算法

# include<iostream.h>
# include<string.h>


void main()
{
	char*a[5]={"xiaoliang","xiaohan","dachao","dahan"};	
	for (int i=0;i<4;i++)
		cout<<*(a+i)<<" ";
	cout<<endl;
	char c[10];
	cout<<"输入你要查找的字符";
	cout<<endl;
	cin>>c;
	int p=1;
	
   



	for(i=0;i<=4;i++)
	   	
      
		if(*(a+i)&&strcmp(c,*(a+i))==0)
		break;
		else
		p++;
		if(p<=4)
		{
		cout<<"你要的字符串的位置为"<<p<<endl;
		cout<<"名字"<<*(a+i)<<endl;
		}
		else
		{
		cout<<"没有你要查找的名字！请重试！"<<endl;
		
		}
			
		
		

		

			
		
		
		
	
	
}