#include <stdio.h>
int main ()
{
    float suma=0.0;
    int n,i;
    float a[100];
    printf("Cate zile: ");
    scanf("%d",&n);
    for(i=0;i<n;i++){
        printf("ziua %d:",i+1);scanf("%f",&a[i]);
        suma+=a[i];
    }
    printf("Media zile este: %4.2f",suma/i);
    //facem min si max
    float min=99.9,max=0.0;
    int zi_min,zi_max;
    for(int i=0;i<n;++i){
        if(a[i]<min){
            min=a[i];
            zi_min=i;
        }
        if(a[i]>max){
            max=a[i];
            zi_max=i;
        }
    }
    printf("\nDiferenta cea mai mare dintre zile a fost in zilele %d %d",zi_min+1,zi_max+1);

}