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double 可以

Posted by tianyichen at 2015-09-24 12:22:34 on Problem 1004 and last updated at 2015-09-24 12:23:01
In Reply To:这题float能过, 但是double不行, 不知道为什么. Posted by:rambo9567 at 2015-09-24 00:28:17 
#include <iostream>
#include <iomanip>
using namespace std;
int main(){
double s=0,i;
cout<<fixed;
cout.precision(2);
for (int t=1;t<13;t++)
{cin>>i;s+=i;}
s/=12;
cout<<"$"<<s<<endl;
}
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