namespace ConsoleApplication4

{

class Program

{

static void Main(string[] args)

{

while (true)

{

Console.WriteLine("a的数字:");

int a = int.Parse(Console.ReadLine());

Console.WriteLine("b的数字:");

int b = int.Parse(Console.ReadLine());

int c = a + b;

Console.WriteLine("加法结果是:" + c);

c = a - b;

Console.WriteLine("减法结果是:" + c);

c = a * b;

Console.WriteLine("乘法结果是:" + c);

c = a / b;

Console.WriteLine("除法结果是:" + c);

c = a % b;

Console.WriteLine("取余数结果是:" + c);

}

Console.ReadLine();

}

}

}