Problem: Codeforces 1834B: Maximum Strength
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Similar hints are placed in the same group/cluster. This page shows the first hint of each clusters, with 10 clusters a page. The clusters are sorted by the ones with the most number of hints. This helps give a summarized version of the hints. Hints are clustered every day around 04:00 AM UTC which may cause disruptions.
Click to show first hint of cluster #1
- In order to maximize the sum, we want the numbers to match up such that we have the most number of positions where one number contains a "9" and the other contains a "0" (for ex. 9990 and 0009) by fluffy_mango
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