Project Euler Forum

how do i know that i actualy founded all numbers in that kind of problems ?
when i do not have upper bound for the search ?

for example at problem 30 ,i now running infinite loop which search for more & more
numbers,i manage to find a 6 digits sum begining with 3 however the site saying the answer
is wrong

For Problem 30 (View Problem) you should try to find an upper bound by yourself. It's not that hard.

elr wrote:[...] for example at problem 30 [...] i manage to find a 6 digits sum begining with 3 however the site saying the answer is wrong

Your program does not compute every number.

Georg wrote:

elr wrote:[...] for example at problem 30 [...] i manage to find a 6 digits sum begining with 3 however the site saying the answer is wrong

Your program does not compute every number.

heheh yes,stupid me for some reason i counted 0^5 as 1

now its works and i solved it