IoT C언어 0522 - 8-4

#include <stdio.h>

int main(void)
{
    int score[5];
    int i;
    int tot =0;
    double avg;
    int cnt;

    cnt = sizeof(score) / sizeof(score[0]);

    for(i = 0; i < cnt; i++)
    {
        scanf("%d", &score[i]);
    }

    for(i = 0; i < cnt; i++)
    {
        tot += score[i];
    }
    avg = tot / (double)cnt;

    for(i = 0; i < cnt; i++)
    {
        printf("%5d",score[i]);
    }
    printf("\n");

    printf("평균 : %.1lf\n", avg);

    return 0;
}