IoT C언어 0424 - 실습1

#include <stdio.h>

double centi_to_meter(int cm);
int main(void)
{
    double mm1;
    mm1 = centi_to_meter(185);
    printf("%.2lfm\n", mm1);

    return 0;
}
double centi_to_meter (int cm)
{
    double mm2;
    mm2 = (double)cm / 100;

    return mm2;
}