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请高手看下,为什么不能AC啊,但运行可以啊#include<iostream> #include<iomanip> using namespace std; int main() { float sum=0; float ave=0; float a[12]; for(int i=0;i<12;i++) { cin>>setiosflags(ios::fixed)>>setprecision(2)>>a[i]; sum+=a[i]; } ave=sum/12; cout<<setiosflags(ios::fixed)<<setprecision(2)<<ave; return 0; } Followed by: Post your reply here: |
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