In this paper, a fourth-order sparse array design scheme from the sum-difference co-array perspective is proposed, which can be generated by two arbitrary arrays called generator arrays. Once the two ...

Recording submitted C++ code on Leetcode website. Contribute to peiyan1234/LeetCode-CPP-efficient-solution development by creating an account on GitHub.

In one operation, you can change any integer's value in any of the arrays to any value between 1 and 6, inclusive. Return the minimum number of operations required to make the sum of values in nums1 ...