1个回答
#include <stdio.h>
#include <stdlib.h>
main()
{
float *score, max1=0, max2=0, min1=10, min2=10, sum = 0; // 假设是10分制
int i, n;
printf("输入评委的人数: ");
scanf("%d", &n);
score = (float *)malloc(sizeof(float));
printf("依次输入%d个评委打出的分数：\n", n);
for(i = 0; i < n; i++) {
scanf("%f", score+i);
sum += score[i];
if(score[i] > max1) {
max2 = max1;
max1 = score[i];
} else if(score[i] > max2)
max2 = score[i];
if(score[i] < min1) {
min2 = min1;
min1 = score[i];
} else if(score[i] < min2)
min2 = score[i];
}
sum -= max1 + min1;
if(n >= 9) {
sum -= max2 + min2;
n -= 4;
} else n -= 2;
printf("选手的平均分是: %.2f\n", sum/n);
}