C++语言!从数组DATA[100],求出其中最大数和最小数,并将其位置交换(用指针数组做本题)

#include<iostream>
#include<ctime>
using namespace std;
void main()
{
srand((unsigned int)time(NULL));
int *a=new int[100];
int max=0,min=500,temp,temp1,temp2;
for(int i=0;i<100;i++)
{
a[i]=rand()%100;//产生100个100以内的随机数
}
cout<<"the initial array is:"<<endl;
for(i=0;i<100;i++)
{
cout<<a[i]<<" ";
if(max<a[i])
max=a[i];
if(min>a[i])
min=a[i];
if((i+1)%10==0)
cout<<endl;
}
cout<<endl;
for(i=0;i<100;i++)
{
if(max==a[i])
temp1=i;
if(min==a[i])
temp2=i;
}
cout<<"the maximum number is "<<"a["<<temp1<<"]="<<a[temp1]<<endl;
cout<<"the minimum number is "<<"a["<<temp2<<"]="<<a[temp2]<&l