async def addcan(self, ctx):
self.can += 1
self.changed = True
modifiers = ""
factorization = list(factorize(self.can))
if len(factorization) > 1:
greatest_common_exponent = reduce(gcd,
[n for _, n in factorization])
else:
greatest_common_exponent = 1
if greatest_common_exponent % 2 == 0:
modifiers += " These cans make a square."
if greatest_common_exponent % 3 == 0:
modifiers += " These cans make a cube!"
if is_square(8 * self.can + 1):
if floor(sqrt(8 * self.can + 1)) % 4 == 3:
modifiers += " These cans make a triangle and a hexagon!!"
else:
modifiers += " These cans make a triangle!"
if greatest_common_exponent > 3:
modifiers += f" These cans are a {greatest_common_exponent}th power, hope you know how to stack cans in {greatest_common_exponent}D."
if len(factorization) == 1:
if factorization[0][1] == 1:
modifiers += " These cans are a prime number!!!"
else:
modifiers += " These cans are a power of a prime number!!!"
if self.can % 100 == 69:
modifiers += " nice."
if self.can % 1000 == 413:
modifiers += " Lets me tell you about homestuck."
await ctx.send(
f"You added a can, there are now {self.can} cans.{modifiers}")
import itertools
import util
def prod(nn):
r = 1
for n in nn:
r *= n
return r
def select_some(aa):
for i in range(len(aa)):
for sub_aa in itertools.combinations(aa, i):
yield sub_aa
ii = []
for i in range(2, 30000):
if i % 1000 == 0:
print i
nn = util.factorize(i)
for selected_nn in select_some(nn):
a = prod(selected_nn)
b = i / a
s = ''.join(sorted(str(a) + str(b) + str(i)))
if s == '123456789':
print '%d * %d = %d' % (a, b, i)
ii.append(i)
break
print sum(ii)
def num_distinct_prime_factors(n):
nn = util.factorize(n)
return len(set(nn))
def is_abundant(n):
return sum(factorize(n)) > n
def getObjectsFromNumber(self, n):
indices = factorize(self, n)
allItems = ['avatar'] + sorted(self._obstypes.keys())[::-1]
return [allItems[i] for i in indices]
