Problem in assigning values to 2-dimensional arrays...

sumuka

Hello,

I'm doing a project in java and im not able to assign the values which are got from for loop to the 2-dimensional array.
Can anyone tell me how to assign the values and print them?

the code is:

Expand|Select|Wrap|Line Numbers

 
                           gr.getGridArray();

               for (int s=0;s<=NoOfElevations;s++)

                   for (int t=0;t<=NoOfElevations;t++)

                   {

                            temp[][] = ;

                            System.out.println("values are " + temp[s][t]);

                   }

           }

How will i assign s and t values to temp array?

Thanks in anticipation.......

dav3

Quote:

Originally Posted by sumuka

Hello,

I'm doing a project in java and im not able to assign the values which are got from for loop to the 2-dimensional array.
Can anyone tell me how to assign the values and print them?

the code is:

Expand|Select|Wrap|Line Numbers

 
                           gr.getGridArray();

               for (int s=0;s<=NoOfElevations;s++)

                   for (int t=0;t<=NoOfElevations;t++)

                   {

                            temp[][] = ;

                            System.out.println("values are " + temp[s][t]);

                   }

           }

How will i assign s and t values to temp array?

Thanks in anticipation.......

I havnt worked with 2d arrays much but line 5 looks like it has a problem.

heat84

Quote:

Originally Posted by sumuka

Hello,

I'm doing a project in java and im not able to assign the values which are got from for loop to the 2-dimensional array.
Can anyone tell me how to assign the values and print them?

the code is:

Expand|Select|Wrap|Line Numbers

 
                           gr.getGridArray();

               for (int s=0;s<=NoOfElevations;s++)

                   for (int t=0;t<=NoOfElevations;t++)

                   {

                            temp[s][t] =someValue ;

                            System.out.println("values are " + temp[s][t]);

                   }

           }

How will i assign s and t values to temp array?

Thanks in anticipation.......

You assign someValue to the array at [s][t] . Is your problem solved?

sumuka

Quote:

Originally Posted by heat84

You assign someValue to the array at [s][t] . Is your problem solved?

Thanks for replying .
But i need to assign the values of s and t which i've used in the for loop .
I need to assign the values of s and t to this array and then display.

Please help....

JosAH

Quote:

Originally Posted by sumuka

Thanks for replying .
But i need to assign the values of s and t which i've used in the for loop .
I need to assign the values of s and t to this array and then display.

Please help....

Variables s and t are *two* values; a single cell in a two dimensional array can
just contain *one* single value.

kind regards,

Jos

samido

Quote:

Originally Posted by sumuka

Thanks for replying .
But i need to assign the values of s and t which i've used in the for loop .
I need to assign the values of s and t to this array and then display.

Please help....

dude, s&t are not the values of the array but index's, two dimentional array has pair of number to form a specific index of theh array value, for example arr[1][0] is the value at second horizontal line but first in the vertical line of you dimenssions, do you want the index(position) of the value or do you want the value? ...

heat84

Quote:

Originally Posted by sumuka

Thanks for replying .
But i need to assign the values of s and t which i've used in the for loop .
I need to assign the values of s and t to this array and then display.

Please help....

Ok , you can create an object e.g MyValues that that contains the s and t as instance variables.
for example

Expand|Select|Wrap|Line Numbers

  
   1.

      gr.getGridArray();

   2.

                     for (int s=0;s<=NoOfElevations;s++)

   3.

                         for (int t=0;t<=NoOfElevations;t++)

   4.

                         {

                    MyValues someValue=new MyValues(s,t);

   5.

                                  temp[s][t] =someValue ;

   6.

                                  System.out.println("values are " + temp[s][t]);

   7.

                         }

   8.

                 }

In this case the tempArray then will have to be of MyValues type.

Hope this is helpful.....

Problem in assigning values to 2-dimensional arrays...

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