mcenley

Hi friends, I am trying to write a program for drawing a Koch curve in Python. The Pseduocode is given as follows and the hint is to use recursion: [I] To draw and Koch curve with length 'x' all you have to do is: 1. Draw Koch curve with length …

Hi friends, My problem definition is as follows: Creating a class name called "Kangaroo". 1] An __init__ method that initializes an attribute named pouch_contents to an empty list. 2]A method named by creating put_in_pouch that takes an object of any type and adds it to pouch_contents. The following is the …

Hi friends, I have written a function which inverts a dictionary. The code is as follows: [code=python] def histogram(s): d={} for c in s: #print c, d.get(c,0) d[c]=d.get(c,0)+1 return d def invert_dict(d): inv={} for key in d: val=d[key] if val not in inv: inv[val]=[key] else : inv[val].append(key) return inv hist=histogram('parrot') …

Hi friends, I am trying to write a histogram function in Python. This is what I have managed so far: [code=Python] def histogram(s): d={} for c in s: if c not in d: d[c]=1 else: d[c]+=1 return d h=histogram('brontosaurus') print h [/code] However, I want to use the get() function …

Hi friends, I have written the following program to display a specific o/p: [code=Python] def square_root(a): if a>1.0: x=a-1.0 elif a==1.0: return 1.0 else: pass while True: y=(x+a/x)/2 if math.fabs(y-x)<0.0000001: break x=y return x import math i=1.0 while i<=9.0: print i, sqrt=square_root(i) print sqrt, math_sqrt=math.sqrt(i) print math_sqrt, print ''*4, difference=math_sqrt-sqrt …