Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
58563 | 王一涵(吃土豆长大的马铃薯) | 求整数的和与均值 | C++ | Accepted | 0 MS | 252 KB | 296 | 2024-12-12 17:14:16 |
#include<iostream> #include<iomanip> using namespace std; int main(){ double n=0; double b=0; double c=0; double a=0; double d=0; cin>>n; for(int i=1;i<=n;i++) { cin>>b; c=c+b; a=a+b; b=0; } d=c/n; cout<<a<<fixed<<setprecision(5)<<" "<<d<<endl; return 0; }