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Views: 705 | Replies: 5
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Join Date: Oct 2007
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Light Poster
I'm having problem with storing values in multi dimensional arrays. I need to have 10 * 10 array with rows and columns. I have intitialized the array with blank spaces " ". But after this I need to store letters like 'A' 'C' 'S' on specific locations in that array.
for example
0 1 2 3 4 5 6 7 8 9
0
------------------------------------------
1
-------------------------------------------
3
--------------------------------------------
4
--------------------------------------------
5
------------------------------------------
6
-------------------------------------------
7
-------------------------------------------
8
--------------------------------------------
9
--------------------------------------------
First question, do I print this layout board using for loop?
Second, that how would i put character 'A' in location Row = 0 and Column = 5???
and then display it
I know these questions are really basic but I'm just a beginner.
Thanks
for example
0 1 2 3 4 5 6 7 8 9
0
------------------------------------------
1
-------------------------------------------
3
--------------------------------------------
4
--------------------------------------------
5
------------------------------------------
6
-------------------------------------------
7
-------------------------------------------
8
--------------------------------------------
9
--------------------------------------------
First question, do I print this layout board using for loop?
Second, that how would i put character 'A' in location Row = 0 and Column = 5???
and then display it
I know these questions are really basic but I'm just a beginner.
Thanks
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Join Date: Sep 2004
Posts: 6,515
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You can traverse a two-dimensional array with a nested loop:
>Second, that how would i put character 'A' in location Row = 0 and Column = 5???
Assuming it's a two-dimensional array of char or int:
for ( i = 0; i < 10; i++ ) {
for ( j = 0; j < 10; j++ )
printf ( "%c ", array[i][j] );
}Assuming it's a two-dimensional array of char or int:
array[0][5] = 'A';
I'm here to prove you wrong.
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Join Date: Oct 2007
Posts: 28
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Light Poster
for ( i = 0; i < 10; i++ ) {
for ( j = 0; j < 10; j++ )
printf ( "%c ", array[i][j] );
}Thanks for your help though.
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Join Date: Dec 2006
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>Is this the initializing process?
No, that would allow you to print every element of a multi-dimensional array of 10 by 10.
But you can use the same construct of two for loops to assign values to each element.
No, that would allow you to print every element of a multi-dimensional array of 10 by 10.
But you can use the same construct of two for loops to assign values to each element.
At the very moment that I find myself in the side of the mayority, I will know that I need to re-think my ideas. ~ In my book.
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Join Date: Oct 2007
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Oh, ok. Thanks
Another question I would like to ask is that...assuming I have stored specific values in the 10*10 array, and I want the user to guess their locations on the array until he runs out of given tries////how can I do that?
Should I use while loop for tries?
But I would like some hint how to put user provided rows and column and compare it with values on my 10*10array?
I would appreciate some help.
Another question I would like to ask is that...assuming I have stored specific values in the 10*10 array, and I want the user to guess their locations on the array until he runs out of given tries////how can I do that?
Should I use while loop for tries?
But I would like some hint how to put user provided rows and column and compare it with values on my 10*10array?
I would appreciate some help.
Last edited by Sh13 : Oct 17th, 2007 at 8:43 pm.
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Join Date: Dec 2006
Posts: 1,569
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I am not quite sure I understand what you are asking.
Could you rephase differently, or better yet give us an example of what you what to achieve?
Could you rephase differently, or better yet give us an example of what you what to achieve?
At the very moment that I find myself in the side of the mayority, I will know that I need to re-think my ideas. ~ In my book.
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