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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; } Followed by:
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