Integer Persistence, Product - MATLAB Cody - MATLAB Central

Problem 60181. Integer Persistence, Product

Let's construct a sequence as follows: is a given natural number, and is the product of the digits of . The persistence of is defined as the smallest index n such that .
Complete the function persistance(u0) which, for a given , returns its persistence.

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66.67% Correct | 33.33% Incorrect
Last Solution submitted on May 06, 2025

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