if -else inclusive

Question

Should output success if I is within 5 units of j… im getting failure with this code

 

using System;
namespace HelloWorld

{

class Program

{

static void Main(string[] args)

{

string output;

int i = 10;

int j = 10;

if(i == j + 5|| (i == j - 5))
{
output = "Success";
}
else
{
output = "Failure";
}
Console.WriteLine(output);
}
}