IBM, Recently Asked Online Assessments in 01 Apr, 2025 | Machine Learning Models Cost | Distinct Project Cost Pairs | HackerRank Coding Assessment

IBM · Question · Posted Mar 2026

Question 1: Machine Learning Models (k-capable sets) Problem Statement: Given n machine learning models, each with an associated cost and feature compatibility. The cost of the ith} model is specified by the array element cost[i]. Additionally, each model is characterized by a binary string, featureAvailability[i], indicating its suitability for two distinct features: If featureAvailability[i] = "00", it means the model is not equipped for either of the features. If featureAvailability[i] = "01", the model is designed for feature A but ...

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