olymmath

TR-MO-R1 2013 Problem 32

    Yalnızca 11, 22, 33 rakamları kullanılarak, ilk ve son basamaklarında aynı rakam yer alan ve herhangi ardışık iki basamağında aynı rakam yer almayan kaç farklı 1010 basamaklı pozitif tam sayı yazılabilir?

    a) 768768 b) 642642 c) 564564 d) 510510 e) 456456

    Official text Turkish Mathematical Olympiad, first round 2013 official paper, page 9. Quoted with source.

    A model read this text from the scan of the paper by OCR, with vision/claude@2.1.318 (claude-opus-5-5). No person has checked it against the paper yet.

    Solutions

    No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.

    Add a solution

    Similar problems

    These problems have the most words in common with this statement.

    Locator tr-mo-r1/2013/p32 · Tag 8QATPJBD9Q · Edit this page on GitHub · Keys: j next, k previous