题解 | #统计成绩#
统计成绩
https://www.nowcoder.com/practice/cad8d946adf64ab3b17a555d68dc0bba
using System; public class Program { public static void Main() { int num = Convert.ToInt32(Console.ReadLine()); string[] S = Console.ReadLine().Split(" "); float MaxNum = 0, MinNum = 100, Sum = 0; float[] F = new float[num]; for (int i = 0; i < num; i++) { F[i] = float.Parse(S[i]); MaxNum = MaxNum > F[i] ? MaxNum : F[i]; MinNum = MinNum < F[i] ? MinNum : F[i]; Sum += F[i]; } Console.WriteLine(MaxNum.ToString("F2") + " " + MinNum.ToString("F2") + " " + (Sum / num).ToString("F2")); } }