[C#] 纯文本查看 复制代码 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Random ra = new Random();
//人数
int n = ra.Next(3, 35);
//总
int sum = 0;
//平均
int avg = 0;
int i = n;
while (i > 0)
{
Console.WriteLine("请输入第{0}个人的成绩", n);
int r = Convert.ToInt32(Console.ReadLine());
i--;
sum += r;
}
//计算机平均
avg = sum / n;
Console.WriteLine("总成绩:{0}\t平均成绩:{1}", sum,avg);
Console.ReadLine();
}
}
}
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