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Revision history of "2023 CEMC Fermat Problems/Problem 5"

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  • (cur | prev) 23:14, 11 September 2025‎ Anabel.disher (talk | contribs)‎ . . (762 bytes) (+762)‎ . . (Created page with "==Problem== Ava's machine takes four-digit positive integers as input. When the four-digit integer <math>ABCD</math> is input, the machine outputs the integer <math>A \times...")
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