CodeMaster // Coal Company // All AC solutions are incorrect?

general
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1

Hi

I have an issue with this problem Contest Page | CodeChef

I looked at several AC solutions, and then give the answer “3” for the following case:

1

5 4

1 2 6 5 10

I would have expected the answer to be “2”, because you can fill the containers in the following way:

1 → 5 → 10

2–>6

Either I dont’ understand the statement, or these solutions are wrong.

2

@beroul, thank you for notifying us. We shall ask the contest organizer to look into the issue and get back you.

3

Hello Participants,

For the the following case answer is 2 exactly.

1

5 4

1 2 6 5 10

link for the source code : <a href=https://docs.google.com/document/d/1b99lhuh4HAt8nQuJRwFa4j8wMrSQyvm_60uZ-ZQT9Eg/edit?usp=sharing>Google Docs