<mosaic.cnfolio.com>
PROGRAM
  1. /*
  2. Input the cipher key
  3. Input the in lower case characters of the alphabat (a-z)
  4. input tring of plain text
  5. substitute the plain text with cipher
  6. display the cipher text
  7. */
  8. #include <stdio.h>
  9. #include <stdlib.h>
  10. #include <time.h>
  11.  
  12. int main( void )
  13. {
  14.  
  15. char text [0], ch;
  16. int key;
  17.  
  18. printf( "text");
  19. scanf ("%d",& key);
  20. printf( "plain text");
  21. printf("%d",& key);
  22.  
  23.  
  24. }