函数的完成
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace tmd { class Program { private static int sun; static void Main(string[] args) { Console.Write("请输入你要进行的运算(+):"); string f = Console.ReadLine(); Console.Write("请输入第一个数:"); int a = int.Parse(Console.ReadLine()); Console.Write("请输入第二个数:"); int b = int.Parse(Console.ReadLine()); Console.Write("请输入答案:"); int y = int.Parse(Console.ReadLine()); calcula(f,a,b); if (y == sun) { Console.WriteLine("恭喜你答对了!"); } else { Console.WriteLine("很遗憾你答错了!"); Console.WriteLine(sun); } Console.Read(); } private static int calcula(string operato, int a, int b) { switch (operato) { case "+": sun=a+b; break; case "-": sun = a - b; break; case "*": sun = a * b; break; case "/": sun = a / b; break; } return sun; } } }
总结:
用控制台来写的,不知道这样写行不行!
谢谢老师@沉默的代码