## Search found 3 matches

Thu Sep 10, 2020 7:41 pm
Forum: Clarifications on Project Euler Problems
Topic: Problem 724
Replies: 6
Views: 1612

### Re: Problem 724

Actually I think I see my problem,
I am calculating the expectation for the sum of the traveled distance,
but it seems what is asked is the expectation for the average distance.
Thu Sep 10, 2020 7:13 pm
Forum: Clarifications on Project Euler Problems
Topic: Problem 724
Replies: 6
Views: 1612

### Re: Problem 724

I must be miss-understanding something , and failing the the first test case. Let's call the two drones (H,T): Is the following correct for the process: - at time t=0, a fair coin is flipped to select a drone, let's assume it was H - at time t=1, another flip is made: - if T , drone T starts and pro...
Sat Dec 18, 2010 7:52 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 168
Replies: 30
Views: 14386

### problem 168

Here, "divisor of its right-rotation".
Does this mean 'proper divisor', or are numbers 11,22,...,99...99 also included?