Run ID:73247

提交时间:2024-05-18 13:11:23

#include<iostream> #include<cstdio> using namespace std; int main(){ double s=0; int a,renshu=0; for(int i=1;i<=1000;i++) { cin>>a; renshu++; s+=a; if(s>=100000){ break; } } printf("%d %.2lf",renshu,s/renshu); return 0; }