⑴ 用C語言編寫,編寫評分統計程序:
#include <stdio.h>
int main()
{
float x[8]={9.2,9.5,9.0,8.9,9.3,9.5,9.1,9.0};
float max, min;
int i;
float avg = 0;
max = min = x[0];
for (i = 0; i < 8; i++)
{
if (x[i] > max)
{
max = x[i];
}
if (x[i] < min)
{
min = x[i];
}
avg += x[i];
}
avg = (avg - max - min) / 6;
printf("the avrage sorce is: %f. ", avg);
return 0;
}