How to know if the number is 4,8,12,16----

Cromo 2020.11.24 03:51

Hi, I want to know if the value is 4 ,8,12,16 .... 4 times XXXXX

For example, I have 13.

double N=13;

if (N/4)<point{

Alert("It is 4 times value");

}

Can you help?

Shino Unada 2020.11.24 05:05 #1

if (N % 4 == 0){
   Alert("It is 4 times value");
}

If the remainder of N divided by 4 is 0, then it is a multiple of 4.

Cromo 2020.11.24 05:32 #2

Thank you! but what does this mean?

N % 4

Shino Unada 2020.11.24 05:55 #3

Cromo:

Thank you! but what does this mean?

% is a arithmetic symbol to find the remainder of the division.

Same as

MathMod(N, 4)

William Roeder 2020.11.24 13:59 #4

Cromo: but what does this mean?

Module division is the remainder from the division (A - int(A/B)*B).

Perhaps you should read the manual. MQL5 Reference → Language Basics → Operations and Expressions → Precedence Rules
   How To Ask Questions The Smart Way. 2004
      How To Interpret Answers.
         RTFM and STFW: How To Tell You've Seriously Screwed Up.

Cant close pending orders PLOT_ARROW I would like to

Cromo 2020.11.25 11:47 #5

Nagisa Unada:

% is a arithmetic symbol to find the remainder of the division.

Same as

Wow, I have learned a new code.

Thank you very much!

Cromo 2020.11.25 11:47 #6

William Roeder:

Module division is the remainder from the division (A - int(A/B)*B).

Perhaps you should read the manual. MQL5 Reference → Language Basics → Operations and Expressions → Precedence Rules
   How To Ask Questions The Smart Way. 2004
      How To Interpret Answers.
         RTFM and STFW: How To Tell You've Seriously Screwed Up.

Thank you!