Question about structures :)

Can I ask is there a way to access two or more variables inside a structure

an example is that I would like to access a coordinate x and y and a value in a structure is there a way I could access them at the same time to access their value

Ps : their value is already declared I need to know how to access them

advance thank you

I'm not sure what you mean by 'access them at the same time to access their value'?

Do you mean with threads? Do mean packing the values into one register size variable?

Could you elaborate with a detailed example or pseudo code?

like this one

struct map
{

int x;
int y;

int value;

}

could I access the three at the same time?

like value of (x,y)

Again, I'm not sure what you mean by 'the same time'. Maybe you could explain why you want access them at the same time.

because I have sort of an exercise where in value is the value of the tile and x and y are the coordinates

like this

110
100
101

I wanted to get the 1 at the top left of the map and everything is already encoded

first.
limited of y .example: 0 < y < 100

second.
value = x * 100 +y

=> x = value/100 ;and y = value % 100;

do you mean?


im new member . im studing English. forward to help

can I the fxy.x or fxy.y I need to input the width and Height of the map?

and how do I print it?

fxy.x

may be used just like any other int variable
Naturally the same is true for the other structure members.

not that

x,y,value already has values encoded

x and y are the coordinates and value is the value in the coordinates I just want to know how to access them at the same time

Accessing each individual struct field is trivial.

Extremely trivial!

But our answers do not satisfy you. Which tells us that you are not asking the right question.

Over 30 years ago, British writer Douglas Adams wrote a science-fiction spoof, "The Hitchhiker's Guide to the Galaxy". In that story, the most powerful computer ever built, Deep Thought, was given the task of coming up with the Ultimate Answer to Life, the Universe, and Everything. Millions of years later, it came up with the answer: 42. Well, of course the Ultimate Answer had no meaning unless you knew the Ultimate Question, which Deep Thought was incapable of, but it could design the computer that could come up with the Ultimate Question, and it would incorporate biological matrices in its computation, and it would be called "The Earth". And five minutes before final printout, it was destroyed to make way for a hyper-spatial bypass (like a freeway junction).

All of which is a way of saying that you are not asking the right question. We know the answer, but we don't understand the question.

Is there some special way in which the data is being encrypted or formatted?

like

[1]01
100
111

I would like to find out how could access the [1] from the quoted code

Glossary

"file" data in long term storage accessible through the file system.

".map file" any sort of file, often associated as an intermediate program linker file.

".o file" any sort of file, usually the object file created by a compiler on a unix system.



Maybe you just need to write a main function which you link to the .o file? The project is a little tricky without documentation, but I have some friends in Russia...



What is the relationship between your .map file and the struct map ???



This gawk program prints the first character of the second line of input files

gawk -F '' '2==FNR{print $1}'




Are x and y in your structure the column and row of data from your file, and the value member equal to the numerical value of the character in the file? And do you need an array of arrays of these structures? And if so, why bother storing x and y? (Yes, you might need them.)

Nevermind

Thanks for all the help

I just found out that the *grid was a pointer and all the values was in it

If you have further questions for devshed forums please provide much more information initially. This simply was not worth while.