avg_nooverflow

#include <stdio.h>

int main(void){
    int qualifier, count=0;
    long int inp_number, min, max;
    float average;
    qualifier = scanf("%ld", &inp_number);
    if (qualifier  == 1){
        average = inp_number;
        for (min = max = inp_number; qualifier == 1; count ++){
            if (inp_number > max){
                max = inp_number;
            }
            else if (inp_number < min){
                min = inp_number;
            }
            average = (average/(count+1))*count + inp_number/(count+1);
            qualifier = scanf("%ld", &inp_number);
        }
        printf("average is ");
        printf("%f\n", average);
        printf("max is ");
        printf("%ld\n", max);
        printf("min is ");
        printf("%ld\n", min);
    }
    return 0;
}