A question for Mashup and Polygon

Revision en1, by xzm2024, 2018-02-27 17:33:03

How to add my problems in Polygon to Mashup? When I copy the url like https://polygon.codeforces.com/******/******/****** to the problems it says Could not download problem descriptor [url=https://polygon.codeforces.com/******/******/******]

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en1 English xzm2024 2018-02-27 17:33:03 275 Initial revision (published)