题解 | #Financial Management#
Financial Management
https://www.nowcoder.com/practice/c046a2eade034db58cdfdaf58f894489
#include <iostream> using namespace std; int main() { double a[12]; for(int i=0;i<12;i++) cin>>a[i]; double sum=0; for(int i=0;i<12;i++) sum+=a[i]; printf("$%.2lf\n",sum/12); return 0; }