如何将输入提供给矩阵 [英] How to feed input to a matrix

问题描述

我需要以矩阵格式将输入提供给矩阵。

for 3X3矩阵我想提供如下输入

I need to feed input to a matrix in matrix format.
for 3X3 matrix I want to give input as follows

1   2   3
4   5   6
7   8   9

我想在上面的路线中给出输入。



有没有想要这样做。





这是我的代码

I want to give input in the above alignment.

Is there any want to do so.


Here is my code

Console.Write("Enter Number of Rows: ");
               int nrows = int.Parse(Console.ReadLine());
               Console.Write("\nEnter Number of Columns: ");
               int ncolumns = int.Parse(Console.ReadLine());

               Console.WriteLine("Enter the elements of the Matrix Seperated by TAB Key   Control+C to Exit\n");
               int[,] input = new int[3, 3];
               string[] input1 = new string[3];



             for (int row = 0; row < nrows; row++)
                       {
                       string inp = Console.ReadLine();
                       string[] values = inp.Split('\t', ',',' ');
                       if (values.Length != ncolumns)
                           {
                               Console.WriteLine("\n\nEnter only {0} values for columns",ncolumns);
                           row--;
                           continue;
                           }
                       for (int column = 0; column < ncolumns; column++)
                           {
                           int val;
                           if (!int.TryParse(values[column], out val))
                               {
                                   Console.WriteLine("\n\nEnter only Numbers\n");
                               row--;
                               break;
                               }
                           else
                               {
                               input[nrows, ncolumns] = val;
                               }
                           }
                       }



             for (int i = 0; i < ncolumns; i++)
             {

                 for (int j = 0; j < nrows; j++)
                 {
                     Console.Write(input[j, i] + "\t");
                 }
                 Console.WriteLine("\n\n");
             }




           Console.ReadLine();

推荐答案

看到这个，

http://stackoverflow.com/questions/19220942/creating-a-3x3-matrix-with-user -input-numbers-c-sharp [ ^ ]



-KR

See this,
http://stackoverflow.com/questions/19220942/creating-a-3x3-matrix-with-user-input-numbers-c-sharp[^]

-KR

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