using System;
public class Program
{
public static int addNumbers (int a, int b, int c)
int row = a + b + c;
if (row == 15 )
int correctRow = row;
}
else {
return a;
return b;
return c;
public static void Main()
//int array = new int[1 ,2 ,3 ,4 ,5 ,6 ,7 ,8 ,9];