def is_b9_pan(n):
cnt = my_euler.count_dig(n)
if cnt < 9:
return False
mod = 10**9
b9 = n % mod
return my_euler.is_pandigital(b9)
def is_b9_pan ( n ):
cnt = my_euler.count_dig(n)
if cnt<9:
return False
mod = 10**9
b9 = n%mod
return my_euler.is_pandigital(b9)
def is_t9_pan(n):
cnt = my_euler.count_dig(n)
if cnt < 9:
return False
shift = cnt - 9
div = 10**shift
t9 = n // div
return my_euler.is_pandigital(t9)
def is_t9_pan ( n ):
cnt = my_euler.count_dig(n)
if cnt<9:
return False
shift = cnt-9
div = 10**shift
t9 = n//div
return my_euler.is_pandigital(t9)
def test02():
n = 3
if 2 == ac:
n = int(av[1])
y = my_euler.fibonacci(n)
cnt = my_euler.count_dig(y)
if cnt > 9:
shift = cnt - 9
div = 10**shift
ym = y // div
if my_euler.is_pandigital(ym):
print("Last 9 (%d) is pandigital" % ym)
else:
print("Last 9 (%d) is not pandigital" % ym)
def test01():
n = 3
if 2 == ac:
n = int(av[1])
y = my_euler.fibonacci(n)
print("fib(%d) = %d" % (n, y))
cnt = my_euler.count_dig(y)
print(" has %d digits" % cnt)
mod = 10**9
ym = y % mod
if my_euler.is_pandigital(ym):
print("Last 9 (%d) is pandigital" % ym)
else:
print("Last 9 (%d) is not pandigital" % ym)
def test():
mil = 10**6
mx = (10**15)
sqm = int(math.sqrt(mx))
print(sqm)
print(my_euler.count_dig(sqm))
print("Starting")
sv = my_euler.fast_sieve(sqm)
print("Factoring")
f = my_euler.prime_factor(mx, sv)
print("")
print("Factors of %d:" % mx)
print(f)
print("")
def test02():
n = 3
if 2==ac:
n = int(av[1])
y = my_euler.fibonacci(n)
cnt = my_euler.count_dig(y)
if cnt>9:
shift = cnt-9
div = 10**shift
ym = y // div
if my_euler.is_pandigital(ym):
print("Last 9 (%d) is pandigital" % ym)
else:
print("Last 9 (%d) is not pandigital" % ym)
def test01():
n = 3
if 2==ac:
n = int(av[1])
y = my_euler.fibonacci(n)
print("fib(%d) = %d" % (n,y))
cnt = my_euler.count_dig(y)
print(" has %d digits" % cnt)
mod = 10**9
ym = y % mod
if my_euler.is_pandigital(ym):
print("Last 9 (%d) is pandigital" % ym)
else:
print("Last 9 (%d) is not pandigital" % ym)
def test():
mil = 10**6
mx = (10**15)
sqm = int(math.sqrt(mx))
print(sqm)
print(my_euler.count_dig(sqm))
print("Starting")
sv = my_euler.fast_sieve(sqm)
print("Factoring")
f = my_euler.prime_factor(mx,sv)
print("")
print("Factors of %d:" % mx)
print(f)
print("")
