这一段代码能正常运行但是都是错误数据
#include <stdio.h>
#define N 5
int ave(int a);
int i, max;
int a, b, c, d, e, f;
int score[N];
int main () {
printf ("输入小于30人的学生成绩\n");
int counter1 = 0, counter2 = 0, counter3 = 0, counter4 = 0, counter5 = 0, counter6 = 0;
for (i = 0; i < N; i++) {
scanf("%d", &score[i]);
if (score[i] < 0)
break;
else if (score[i] >= 90)
counter1++;
else if (score[i] >= 80)
counter2++;
else if (score[i] >= 70)
counter3++;
else if (score[i] >= 60)
counter4++;
else
counter5++;
}
int p, o;
f = ave(a);
for (p = 0; p < N; p++) {
if (score[p] > f)
counter6++;
else
break;
}
max = score[0];
for (o = 0; o < N; o++) {
if (max < score[o])
max = score[o];
else
break;
}
a = (counter1 / N);
b = (counter2 / N);
c = (counter3 / N);
d = (counter4 / N);
e = (counter5 / N);
printf("最高分为:%d\n", max);
printf("不及格有:%d人,所占百分比为:%d%%\n", &counter5, &e);
printf("分数>90占百分比为:%d%%\n", &a);
printf("90=>分数>80占百分比为:%d%%\n", &b);
printf("80=>分数>70占百分比为:%d%%\n", &c);
printf("70=>分数>60占百分比为:%d%%\n", &d);
printf("在平均分数之上的有:%d人\n", &counter6);
return 0;
}
int ave(int a) {
int total = 0, i, b;
for (i = 0; i < N; i++) {
total += score[i];
}
b = total / N;
return b;
}
求问该怎么修改