西安咸阳花店:帮帮,忙看看这个C++小程序.

#include<iostream>
const int Max=10;
int main()
{
using namespace std;
double donation[Max];
cout<<“Please enter the donation.\n“;
int i;
for (i=0;i<Max;i++)
{
cout<<“round #“<<i+1<<“:“;
while (!(cin>>donation[i])){
cin.clear();
while (cin.get()!=’\n’)
continue;
cout<<“Please enter a number: “;
}
}
double total=0.0;
double average=0.0;
int count=0;
for (i=0;i<Max;i++)
{
total+=donation[i];
average=total/Max; //错误，每次都求一次平均//
//值，然后下面一句又进行比较.将average=total/max放在循环外边.

if (average<donation[i])
count++;
}
cout<<average<<endl;
cout<<count;
cin.get();
cin.get();
return 0;
}

#include<iostream>
const int Max=10;
int main()
{
using namespace std;
double donation[Max];
cout<<"Please enter the donation.\n";
int i;
for (i=0;i<Max;i++)
{
cout<<"round #"<<i+1<<":";
while (!(cin>>donation[i])){
cin.clear();
}
}
double total=0.0;
double average=0.0;
int count=0;
for (i=0;i<Max;i++)
{
total+=donation[i];

}
average=total/Max; //首先算处出平均数
for (i=0;i<Max;i++)
if (average<donation[i])
count++; //再求比平均数大的数的个数
cout<<average<<endl;
cout<<count;
cin.get();
cin.get();
return 0;
}

楼上的很正确