需要帮助尝试在 C++ 中读取没有空格的文本文件到 2D 数组

Question

I'm trying to read a file with no spaces to an array. I have to input the file name, open the file, turn it into a 2D array, then print it out to a txt it later after editing it. The array looks like this, although its number of rows and columns can change (with a max of 10x26):

...A..B..C..
..ABC...AB..

And so on and so forth. What I've tried is:

string fileName;
   cout << "Enter the name of the input file: ";
   cin >> fileName;
   ifstream Scanner;
   Scanner.open(fileName);
   int fileArray[10][26];
   for(int rows = 0; rows < 10; rows++)
   {
      for(int seats = 0; seats < 26; seats++)
      {
         Scanner >> fileArray[rows][seats];
      }
   }

   for(int r = 0; r < 2; r++)
   {
      for(int c = 0; c < 5; c++)
    {
        cout << fileArray[r][c];
    }
   }

However, when I try to print the array it gives a bunch of numbers, not the characters I tried to place into it. Any help would be appreciated. All i need is to get over this hurdle of putting the text file into a 2D array and then I think I can finish off the program.

Answer 1

The matrix is indeed a bunch of numbers because you declared it so.

int fileArray[10][26]; this should be char fileArray[10][26]

OR

you could cast while printing like so

std::cout << static_cast<char>(fileArray[r][j])