Talk:Guess the number/With feedback (player)

C code, -Wall, and end of main()

Hitting "Y" is not the only way to end main(). Try ctrl-D, and your program will exit with code 255 (or whatever eof is). Generally, using scanf() for interactive input is a bad idea, just so you know. --Ledrug 21:57, 28 June 2011 (UTC)

REXX solution

changing Upper info to info=translate(info) makes it work for all Rexxes I know

and these changes improve it

if pos('HIGH',info)\==0 then newhigh=guess
if pos('LOW' ,info)\==0 then newlow =guess 

to

if pos('HIGH',info)\==0 then newhigh=guess-1
if pos('LOW' ,info)\==0 then newlow =guess+1 

--Walterpachl 06:25, 1 July 2012 (UTC)