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