print array diagonal routes array

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Hi,I make this code to print array if the number of array is

C#

{ 1,2,3,4,5,
  6,7,8,9, 10
, 11,12,13,14,15
,16,17,18,19,20
,21,22,23,24,25}

the out put of this code is 1,2,6,3,7,11,4,6,12,16,5,9,13,17,21,10,14,18,21,15,19,23,20,24,25
Iwant to change in this my code to be the out put begging from 25 20 24 15 19 23 10 14 18 22 5 9 13 17 21 4 8 12 16 3 7 11 2 6 1

C#

        int [,] p = new int [5,5];
        int sum = 1;
        for (int i = 1; i <= 5; i++)

        {
            for (int j = 1; j <= 5; j++)
            {
                p[i, j] = sum;
                richTextBox1.Text += p[i, j].ToString();
                sum++;

            }
        }

         int C;

         int R=1;

         for (int i = 1; i <= 5; i++)
         {

             C = i;

             for (int r = 1; r <= i; r++)
             {

                 Output = Output + p[r, C];

                 C--;

             }
         }

             richTextBox2.Text += Output.ToString();

for (int i = 2; i >= 5; i++)
{
          R = i;
    for (C = 5; C >= i; C--)
    {
        Output = Output + p[R, C];

        R++;

       }
    }

  richTextBox2.Text += Output.ToString();

Posted 11-Dec-14 3:48am

neveen neveen

Updated 11-Dec-14 5:37am

v5

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רמי קרל · Accepted Answer · 2014-12-11T06:01:00

Solution 1

C#

string Output = "";
   int[,] p = new int[5, 5];
   int sum = 1;
   for (int i = 0; i < 5; i++)
   {
       for (int j = 0; j < 5; j++)
       {
           p[i, j] = sum;
           richTextBox1.Text += p[i, j].ToString();
           sum++;

       }
   }


   for (int i = 4; i >=0; i--)
   {

       for (int C = 0; C+i<5&& C<5; C++)
       {

           Output = Output +" "+ p[i+C, 4-C];


       }
   }
   for (int i = 3; i >= 0; i--)
   {


           for (int j = 0; j < 4 &&i-j>=0; j++)
           {
               Output = Output + " " + p[j,i -j];
           }
       }

   richTextBox2.Text += Output.ToString();
   //If you have any qustion on the Solution please ask

Posted 11-Dec-14 6:01am

רמי קרל

Comments

Kornfeld Eliyahu Peter 11-Dec-14 12:10pm

I can't say if your solution is right or wrong - but it should be nice to explain what you have done with a few words...

רמי קרל 11-Dec-14 13:30pm

שלום אני רואה שאתה ישראלי תמיד נחמד לראות ישראלים שפעילים באתרים כאלה
אתה בעיקרון צודק וגם הקוד שכתבתי לא ככה הייתי כותב אותו אבל עשיתי את זה במהירות רק בכדי לתת לו פתרון מהיר שעובד

Kornfeld Eliyahu Peter 11-Dec-14 13:57pm

"שלום שלום לרחוק ולקרוב"...
תזכור תמיד, שכאשר אתה חולק מהידע שלך אתה צריך לעשות את זה באמת...הקוד שלך יכול להיות מושלם או תפירה-של-הרגע, אבל מה שבאמת קובע את איכות התשובה שלך זה ההבנה של השואל את התשובה!!!

[no name] 11-Dec-14 12:19pm

thank u sooooo much ,can u explain me this please because when I want to change it to print from 25 24 20 ... I don't know how can I change the counter of loop ,please

רמי קרל 11-Dec-14 12:25pm

I did not understand your question can you explain yourself better

[no name] 11-Dec-14 12:51pm

sir thank u for this code this code as I want it to be ,but now Im trying to change it to print this array beginning form 25 24 20 ,thank u

רמי קרל 11-Dec-14 13:24pm

If you want to print this in a new way, I can give the answer but I prefer to give you my key to solve all the questions of that type:
1: take a pan and draw the array and name every index with X and Y (in one word draw :) )
3: try to understand the function behind the puzzle
4: write the algorithm
5: only now go to and write the real code (If you have a running problem use 10F if you work in visual studio.)
I learned c# in the school in high level and got pretty good grade with this solution key and I think this will help you In the future (I know it sound like alot of work but don't be lazy :) ).
If you have more questions you can ask me always
Sorry for my bad english

[no name] 11-Dec-14 13:43pm

thank u I'll try ,my english is bad too :)

print array diagonal routes array

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print array diagonal routes array

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