Il Wed, 03 Mar 2010 09:39:54 +0100, Peter Otten ha scritto: > Tracubik wrote: > >> hi, i've to convert from Pascal this code: > > program loop; > > function generic_condition: boolean; > begin > generic_condition := random > 0.7 > end; > > procedure loop; > var > iterations, count, m: integer; > begin > iterations := 0; > count := 0; > m := 0; > repeat > iterations := iterations+1; > (*...*) > writeln(iterations:2, count:2, m:4); > (*...*) > if generic_condition then > inc(count); > (*...*) > case count of > 1: m := 1; > 2: m := 10; > 3: m := 100 > end > until (count = 4) or (iterations = 20) > end; > > begin > loop; > writeln("That's all, folks") > end. > > Hey, I have a Pascal compiler just one apt-get away ;) > > Here's how I'd translate the above, without trying to be too clever: > > from random import random > > def generic_condition(): > return random() > 0.7 > > def loop(): > count = 0 > m = 0 > lookup = {1: 1, 2: 10, 3: 100} > for iterations in range(20): # off by one > # ... > print "%2d %1d %3d" % (iterations, count, m) # ... > if generic_condition(): > count += 1 > # ... > m = lookup.get(count, m) > if count == 4: > break > > if __name__ == "__main__": > loop() > print "That's all, folks" > > Something must be wrong with me today because I find the Pascal code > /more/ readable..
i was think the same, Pascal seem to generate a great more readable code. I'm a newbie, so my opinion is probably wrong, but i still think that don't have CASE OF and REPEAT UNTIL code block return in difficult-to- read code. > > Peter Nico -- http://mail.python.org/mailman/listinfo/python-list