مشاهده نسخه کامل
: becolony
08-02-2013, 23:13
در خط آخر یعنی در اين خط که نوشته
Console.WriteLine("sum is {0}", sum);
چرا اگر "sum is {0}را ننويسيم عمل جمع را انجام نمی دهد
using System;
namespace ConsoleApplication20
{
class Program
{
static void Main(string[] args)
{
int number1;
int number2;
int sum;
Console.WriteLine("enter first integer: ");
number1 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("enter second integer: ");
number2 = Convert.ToInt32(Console.ReadLine());
sum = number1 + number2;
Console.WriteLine("sum is {0}", sum);
Console.ReadKey();
}
}
}
Console.WriteLine("sum is {0}", sum);
چرا اگر "sum is {0}را ننويسيم عمل جمع را انجام نمی دهد
using System;
namespace ConsoleApplication20
{
class Program
{
static void Main(string[] args)
{
int number1;
int number2;
int sum;
Console.WriteLine("enter first integer: ");
number1 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("enter second integer: ");
number2 = Convert.ToInt32(Console.ReadLine());
sum = number1 + number2;
Console.WriteLine("sum is {0}", sum);
Console.ReadKey();
}
}
}