Use constants instead of hard coded numbers about ncodi

[azizamari]

That's the precedence order. I use it to add priority to my code and arithmetic operations . If i remove it
3+25 will return 25(5 * 5) instead of 30(310)

[azizamari]

As u can see star token "*" /multiplication has a higher precedence than minusToken or plusToken (addition and subtraction)

[atefBB]

I'm not saying to remove them, simply replace hard coded numbers with constants.
Example in js (because I don't know how to define constant in C#):
const HIGH_PRIORITY = 6; // and simply use HIGH_PRIORITY in your code