def pe_problem52():
print "Starting"
for i in range(1,1000000):
d = pe_utils.extractDigits(i)
d.sort()
ok = True
for j in range(2,7):
e = pe_utils.extractDigits(j*i)
e.sort()
if d != e:
ok = False
break
if ok:
print "Result: " + str(i)
break
print "Done"
import pe_utils
def digitAt(number, at) :
if at == 1 : return number % 10
return digitAt(number/10,at-1)
products = []
max = 2000L
for i in range(1,max) :
for j in range(1,500) :
x = i * j
t = []
for k in [i, j, x] :
t.extend(pe_utils.extractDigits(k))
if pe_utils.isPandigital(t) :
print "i: " + str(i) + ", j: " + str(j) + ", i*j: " + str(x)
products.append(x)
print products
uniq = set(products)
print uniq
val = 0L
for x in uniq :
val += x
print "Total: " + str(val)
for i in range(1,8) :
assert 8-i == digitAt(1234567, i)
