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Apologies!

To those of you who tried "Olympiad and Contests Around the World-2", I'm really sorry!

There was a huge wording issue with one of the problems and it was completely my fault. I was careless and didn't check the problem-wordings properly. I apologize. It's been fixed.

I have gone through all the other problems right now and they seem okay. But if you see any more issues with the problems, do use the 'report' feature to let me know what's wrong with them.

Also, I have two solutions that are very different from the one posted for APMO Power. Can you think of one that uses infinite descent?

Note by Mursalin Habib
3 years, 5 months ago

No vote yet
1 vote

  Easy Math Editor

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 \( 2 \times 3 \)
2^{34} \( 2^{34} \)
a_{i-1} \( a_{i-1} \)
\frac{2}{3} \( \frac{2}{3} \)
\sqrt{2} \( \sqrt{2} \)
\sum_{i=1}^3 \( \sum_{i=1}^3 \)
\sin \theta \( \sin \theta \)
\boxed{123} \( \boxed{123} \)

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