double x = 13.9, y = 24.4,avg;
double sum = x + y;
avg=sum/2;
Console.WriteLine(avg);
double sum = x + y;
avg=sum/2;
Console.WriteLine(avg);
2018-11-20
最新回答 / _小明一生之敌
你的数组错了"关羽,","张飞,","赵云,","马超,","黄忠,"。换这个进去就对的 一些要主页那些输出的标点符号。也不中的这个能不能改 分割符
2018-11-19
最赞回答 / 慕粉1469974052
string[] name=new string[]{"关羽","张飞","赵云","马超","黄忠"}后面没加; Console.Write(name[i]=",");应该是 Console.Write(name[i]+",");
2018-11-10