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1990 APMO Problems/Problem 5: Revision history

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15 September 2025

  • curprev 15:1115:11, 15 September 2025 Krosa1910 talk contribs 2,932 bytes +2,932 Created page with "Not a perfect solution, but I think it works. \\ The construction would obviously depend on the parity of n, let's denote m to be <math>ceiling((n-1)/2)</math>, so either <mat..."
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