My house's number can be written as ABCD but it also equals to A^B * C^D. Find the number ..-no computer programs!!!

...who have to write so much code for such a little problem! In Linux you can use AWK as follows:

   BEGIN {


  for (A=0; A<=9; A++) { 


    for (B=0; B<=9; B++) {  


      for (C=0; C<=9; C++) {  


        for (D=0; D<=9; D++) {  


          ABCD1 = A B C D \"\" 


          ABCD2 = (A^B)*(C^D) 


          if (ABCD1+0)=ABCD2) print ABCD 


        } 


      } 


    } 


  } 


} 



Edited on June 21, 2004, 3:40 pm		

		

			

			

 			
			

				Posted by Federico Kereki
				on 2004-06-21 15:33:47