题解 | 统计成绩
统计成绩
https://www.nowcoder.com/practice/cad8d946adf64ab3b17a555d68dc0bba
#include <stdio.h>
int main() {
int n;
scanf("%d",&n);
float arr[100]={0};
float max=0.0f;
float min=100.0f;
float ave=0.0f;
float sum=0.0f;
for(int i=0;i<n;i++)
{
scanf("%f",&arr[i]);
sum+=arr[i];
if(arr[i]>max)
{
max=arr[i];
}
if(arr[i]<min)
{
min=arr[i];
}
}
printf("%.2f %.2f %.2f",max,min,sum/n);
return 0;
}