using System;
public class Program
{
public static void Main()
//[3,2,5,6,7] -> 7
//Console.WriteLine("Hello World");
int[] array = { 3, 2, 5, 6,7 };
// 0
for(int i = 0; i <= 4; i ++)
var result = 0;
for(int j = i +1; j<=4 ; j++)
//Console.WriteLine("i = " + array[i]);
//Console.WriteLine("j = " + array[j]);
result = array[i] + array[j];
//Console.WriteLine("------" + result);
if(result == 7)
Console.WriteLine("output is [ " + i + "," + j + "]");
break;
}
