题解 | #平均身高#

#include <stdio.h>
int main()
{
	float a = 0, b = 0, c = 0, d = 0, e = 0;
	float average = 0;
	while (scanf("%f %f %f %f %f", &a, &b, &c, &d, &e) != EOF)
	{
		average = (a + b + c + d + e) / 5;
		printf("%.2f", average);
	}
	return 0;
}