fork download
copy 
  1. #include <iostream>
  2. using std::cout;
  3.  
  4. double O[3][3];
  5.  
  6. int displaymatrixO()
  7. {   cout << "O is:" << "\n";
  8.     for (int n=0;n<3;n++)
  9.     for (int m=0;m<3;m++)
  10.     {
  11.       cout << O[m][n];
  12.       if (m == 2) cout << "\n";
  13.       else cout << " ";
  14.     }
  15.  
  16. }
  17.  
  18. FILE *opFile;
  19. int writedecrypted()
  20. {   for (int n=0;n<3;n++)
  21.     for (int m=0;m<3;m++)
  22.     {
  23.         int output_buffer=O[m][n];
  24.         fputc (output_buffer,opFile);
  25.     }
  26. }
  27.  
  28. int main () {
  29.   O[0][0] = 49;
  30.   O[1][0] = 50;
  31.   O[2][0] = 51;
  32.   O[0][1] = 52;
  33.   O[1][1] = 53;
  34.   O[2][1] = 54;
  35.   O[0][2] = 3;
  36.   O[1][2] = 3;
  37.   O[2][2] = 3;
  38. opFile=fopen ("decrypted.txt","wb");
  39. displaymatrixO();
  40. writedecrypted();
  41.  
  42. }
  43.  
Not running #stdin #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/6IwdF
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!