Question

c#编程实现显示两个随机数并求和

Answer 1

  static void Main(string[] args){
            Random rand = new Random();
            Int32 fn = rand.Next(1,100);
            Int32 sn = rand.Next(1,100);

            Console.WriteLine(Foo<Int32>(fn,sn));

            Console.ReadKey();
 }
 static T Foo<T>(T firstNumber, T secondNumber) where T : struct{
            checked{
                dynamic fn=firstNumber, sn=secondNumber;
                return fn + sn;
            }
}

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