#include <iostream> using namespace std; int main(){ double n,x,d,z=0; d=-1; x=20000; for(int i=0;i<=9;i++){ cin>>n; z=z+n; if(n<=x){ x=n; } if(n>=d){ d=n; } } z=z/10; cout<<d<<","<<x<<","; printf("%.1f",z); return 0; }