replace nan values with the average of two neighbour non-nan value iteratively as follow;
x = [2; 4; 6; nan; nan; nan; 10]; x = [2; 4; 6; 8; nan; nan; 10]; x = [2; 4; 6; 8; 9; nan; 10]; x = [2; 4; 6; 8; 9; 9.5; 10];
225 Solvers
102 Solvers
How long is the longest prime diagonal?
280 Solvers
100 Solvers
Given a 4x4 matrix, swap the two middle columns
300 Solvers
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