#include <iostream>
using namespace std ;
const int SIZE = 10 ;
double * Fill_array(double *pa, int n) ;
void Show_array(double *begin , double *end) ;
void Reverse_array(double *begin , double *end) ;
int main()
{
double num[SIZE] ;
double * pe = Fill_array(num , SIZE) ;
Show_array(num , pe) ;
cout<<endl<<"翻转后" ;
Reverse_array(num,pe) ;
Show_array(num ,pe) ;
cout<<endl ;
return 0;
}
double * Fill_array(double *pa, int n)
{
cout<<"请输入浮点数来填充数组,最多输入10个\n" ;
int i =0 ;
for(;i<n;i++)
{
cin>>*pa ;
if(cin.fail())
{
break ;
}
pa++ ;
}
cout<<"一共输入了 "<<i<<" 个数字!\n" ;
return (pa-1) ;
}
void Show_array(double *begin , double *end)
{
cout<<"数组内容为:" ;
double * pi =begin ;
for(;pi<=end;pi++)
cout<<*pi<<" " ;
}
void Reverse_array(double *begin , double *end)
{
double temp ;
double * pi =begin+1 ;
double * pj =end-1 ;
for(pi;pi<pj ;pi++,pj--)
{
temp = *pi ;
*pi = *pj ;
*pj = temp ;
}
}