//¦¼öÀÇÇÕ3.cs : 1~100±îÁö ¦¼öÀÇ ÇÕ : do¹® »ç¿ë
using System;

public class ¦¼öÀÇÇÕ3{
	public static void Main(){
		int intSum = 0;
		int i = 1;					//[1] Ãʱâ½Ä
		do
		{
			if(i % 2 == 0)
			{
				intSum += i;		//[!] ½ÇÇ๮
			}	
			i++;							//[3] ¹Ýº¹¹®
		}while(i <= 100);		//[2] Á¶°Ç½Ä
		Console.WriteLine("°á°ú : {0}", intSum);
	}
}