C加法游戏和四则运算
加法运算 using System; using System.Collections.Generic; using System.Text; namespace Console Application 1 { class Program { static void Mainstring[] args { Console. WriteLine” 请输入一个整数”; int a int.ParseConsole.ReadLine; Console. WriteLine” 请再输入一个整数”; int b int.ParseConsole.ReadLine; Console. WriteLinen请输入计算求和的结果, int sum int.ParseConsole.ReadLine; if sum Adda, b { Console.WriteLinen{0}4-{ 1 }{2}, a, b, sum; Console.WriteLine”彳艮不错答对 了 ”; } else Console.WriteLineH没关系,再来一次, } static int Addint a, int b int sum a b; return sum; 四则运算 using System; using System.Collections.Generic; using System.Text; namespace Console Application 1 { class Program { static void Mainstring[] args { Console.WriteLine请输入一个整数”; int a int.ParseConsole.ReadLine; Console. WriteLine” 请再输入一个整数”; int b 二 int.ParseConsole.ReadLine; int sum; Adda, b,out sum; Console.WriteLine{0}{ 1 }{2},a,b,sum; int sub; Sub a, b, out sub; Console.WriteLinen{0}-{l}{2}, a, b, sub; int mul; Mula, b, out mul; Console.WriteLinen {0} *{1}{2}H, a, b, mul; double div; Diva, b, out div; Console.WriteLinen{0}/{1 }{2}, a, b, div; } static void Addint al, int bl,out int suml suml al bl; } static void Subint al, int bl, out int subl//减法 subl al - bl; static void Mulint al, int bl, out int mull mull al * bl; } static void Divint al, int bl, out double divl divl doubleal /bl; }