Hi Juan Hope you have got the correct picture now...
I just wanted to show you another way of doing the above thing in just 4 lines. for i in range(65,91): for j in range(65,91): for k in range(65,91): print chr(i)+chr(j)+chr(k), On 12 April 2010 06:12, Juan Jose Del Toro <jdeltoro1...@gmail.com> wrote: > Dear List; > > I have embarked myself into learning Python, I have no programming > background other than some Shell scripts and modifying some programs in > Basic and PHP, but now I want to be able to program. > > I have been reading Alan Gauld's Tutor which has been very useful and I've > also been watching Bucky Roberts (thenewboston) videos on youtube (I get > lost there quite often but have also been helpful). > > So I started with an exercise to do sequences of letters, I wan to write a > program that could print out the suquence of letters from "aaa" all the way > to "zzz" like this: > aaa > aab > aac > ... > zzx > zzy > zzz > > So far this is what I have: > letras = > ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","x","y","z"] > letra1 = 0 > letra2 = 0 > letra3 = 0 > for i in letras: > for j in letras: > for k in letras: > print letras[letra1]+letras[letra2]+letras[letra3] > letra3=letra3+1 > letra2=letra2+1 > letra1=letra1+1 > > It goes all the way to aaz and then it gives me this error > Traceback (most recent call last): > File "/home/administrador/programacion/python/letras2.py", line 8, in > <module> > print letras[letra1]+letras[letra2]+letras[letra3] > IndexError: list index out of range > Script terminated. > > Am I even in the right path? > I guess I should look over creating a function or something like that > because when I run it I can't even use my computer no memory left > > -- > ¡Saludos! / Greetings! > Juan José Del Toro M. > jdeltoro1...@gmail.com > Guadalajara, Jalisco MEXICO > > > _______________________________________________ > Tutor maillist - Tutor@python.org > To unsubscribe or change subscription options: > http://mail.python.org/mailman/listinfo/tutor > >
_______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
