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那个高手帮忙看一下我什么地方错了 这不就是求平均数么?#include <iostream>
using namespace std;
int main()
{ int n=12,i;
float a[12];
float sum=0;
for(i=0;i<n;i++)
cin>>a[i];
for(i=0;i<n;i++)
sum=sum+a[i];
cout<<sum/n<<"\n"<<endl;
return 0;
}
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