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Re:这题用double错了,但用float能过~~晕!In Reply To:这题用double错了,但用float能过~~晕! Posted by:acm20090810319 at 2011-05-18 12:47:54 我用double 就过了。
#include <iostream>
using namespace std;
int main()
{
double arr[12]={0.0};
double sum = 0.0;
int i = 0;
for(;i<12;i++)
{
cin>>arr[i];
}
for(i = 0;i<12;i++)
{
sum += arr[i];
}
cout<<"$"<<sum/12<<endl;
return 0;
}
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