Console.Write("请输入您的性别:");
string s = Console.ReadLine(); Console.Write("请输入您的体重:"); double t = double.Parse(Console.ReadLine()); Console.Write("请输入您的身高:"); double g = double.Parse(Console.ReadLine()); if(s=="男") { double n = t - g + 100; if (n >= -3 && n <= 3) { Console.Write("标准体重"); } else if (n > 3) { Console.Write("偏胖");}
else { Console.Write("偏瘦"); }}
else if(s=="女")
{ double n = t - g + 110; if (n > -3 && n < 3) { Console.Write("标准体重");}
else if (n>3) { Console.Write("偏胖"); } else { Console.Write("偏瘦"); } } else{
Console.Write("输入错误"); } Console.ReadLine();