#include <stdio.h>

int main(int argc, char * argv[])

{
        float acc = 0.0;
        float inputN = 0.0;
        int i = 0;
        int N = 0;

        printf("How many?: ");
        scanf("%d", &N);
        for (i = 0; i < N; i++)

        {
                printf("Number: ");
                scanf("%d", &N);
                acc += inputN;
        }

        acc /= (float)N;
        printf("acc = %f\N", acc);
        return 0;
}