#include<iostream> #include<cstdio> using namespace std; int main(){ int max,min,i,a[101] = {0}; double age = 0; for(i = 0 ; i < 10;i++) { cin >> a[i]; } max = min = a[0]; for(i = 0 ; i < 10;i++) { if(max < a[i]) max = a[i]; if(a[i] < min) min = a[i]; age += a[i]; } printf("%d,%d,%.1lf",max,min,age/10); return 0; }