各位大佬,我B2088为什么九十分?? 代码如下:
#include<bits/stdc++.h> using namespace std; double n,a[105]={0,28.9,32.7,45.6,78,35,86.2,27.8,43,56,65},s; int main(){ for(int i=1;i<=10;i++){ cin>>n; s=s+n*a[i]; } cout<<s; return 0; }