最后一行，把"\t"换成" "

string[] names = new string[] {"景珍","林惠洋","成蓉","洪南昌","龙玉民","单江开","田武山","王三明" };            int[] score = new int[] { 90,65,88,70,46,81,100,68};            int sum = 0 ,avg;            for (int i = 0; i < score.Length; i++)            {                sum += score[i];            }            avg = sum / score.Length;            Console.WriteLine("平均分是" + avg + ",高于平均分的有：");            for (int i = 0; i < score.Length; i++)            {                if (score[i] > avg)                {                    Console.Write(names[i] + "\t");                }            }

不知道为啥不能提交

。。。。

同学，请把问题图片或代码发出来。