题解 | #统计成绩#
统计成绩
https://www.nowcoder.com/practice/cad8d946adf64ab3b17a555d68dc0bba
#include <stdio.h>
int main() {
int n;
int i;
float a, b = 0, c = 101; // a 平均分 b 最高分 c最低分
float score;
float sum = 0.0;
scanf("%d", &n);
getchar();
for (i = 0; i < n; i++)
{
scanf("%f", &score);
b = score > b ? score : b;
c = score < c ? score : c;
sum += score;
getchar();
}
printf("%.2f %.2f %.2f", b, c, sum / n);
return 0;
}

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