Archive for November, 2008
Google App Engine
Struggling to make templates work. I want to conditionally include a section of html something that doesnt look possibble currently.
ICM are Spammers
Despite being registered on TPS ICM and other “opinion” gathering companies are apparently exempt and can still dial you.
Problem 4
#!/usr/bin/python
winners = []
for a in range (100, 999):
for b in range (100, 999):
test = str(a * b)
if test == test[::-1]:
winners.append(int(test))
print max(winners)
Problem 3
#!/usr/bin/python
def prime(n, start):
factors = []
while (n % start != 0):
start = start + 1
factors.append(start)
if n > start:
factors.extend(prime(n/start, start))
return factors
print max(prime(600851475143, 71))
Problem 2
#!/usr/bin/python
counter = 0
def fib(n):
result = 0
a, b = 0, 1
for i in range(n):
a, b = b, a + b
if a < 4000000:
if a%2 == 0:
result += a
else:
return result
print fib(100000)
Problem 1
#!/usr/bin/python result = 0 for i in range (1, 1000): if i % 3 == 0 or i % 5 == 0: result += i print result
Project Euler
I have started trying the projects on projecteuler.net Its been an interesting experiment. I chose Python as I need to brush up my skills a little. So the following posts will just be my solutions.

