AND Graph

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Chef has a huge directed graph G which has a vertex for every non-negative integer. The edges of the graph follow a strict pattern: there is a directed edge from vertex u to vertex v if and only if both the following two conditions are satisfied: - u v - (u AND v) = 0, where AND is bitwise AND which is defined below. Now Chef got curious as to how many different paths there are in graph G from

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solution.cppC++17

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