Given an array arr[] consisting of N positive integers, the task is to count the maximum number of pairs (arr[i], arr[j]) such that arr[i] +… Read More »
The post Number of pairs whose sum is a power of 2 | Set 2 appeared first on GeeksforGeeks.
Number of pairs whose sum is a power of 2 | Set 2
![Number of pairs whose sum is a power of 2 | Set 2]()
Reviewed by Shoaib Khan
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October 13, 2020
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