#include <iostream>
using namespace std;
float max=0, min=0;
float average(float array[],int n)
{
    int i;
    float aver, sum=array[0];
    max=min=array[0];
    for (i=1; i<n; i++)
        {
        if(array[i]>max)max=array[i];
        else if(array[i]<min)min=array[i];
        sum=sum+array[i];
    }
    aver=sum/n;
    return (aver);
}
void main()
{
    float ave, score[10];
    int i;
    for(i=0; i<10; i++) 
        cin>>score[i];
        //scanf("%f", &score[i]);
    ave=average(score, 10);
    cout<<"max="<<max<<endl;
    cout<<"min="<<min<<endl;
    cout<<"average="<<ave<<endl;
    //printf("max=%6.2f\n min=%6.2f\n average=%6.2f\n",max,min,ave);
}