Art of Problem Solving
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2023 WSMO Accuracy Round Problems/Problem 2: Revision history

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13 September 2025

2 May 2025

  • curprev 14:3514:35, 2 May 2025 Pinkpig talk contribs 473 bytes +473 Created page with "==Problem== When Bob is in precalculus, he gets bored and writes all the permutations in "precal". Since he is not very smart, it takes him 5 seconds to write each permutatio..."