Create a new variable that has trends in input series. If t+1 is bigger than or equal to t, than trend in t will be 1, otherwise 0. The end value of trend will always be zero
x = [2; 3; 0; 1; 2; 2; 1; 5; 6; 3];
y = [1; 0; 1; 1; 1; 0; 1; 1; 0; 0];
High school cafeteria
Find the sum of the elements in the "second" diagonal
Find the biggest empty box
Union of two set decreasing order
Find out magnitude of vector
Recaman Sequence - II
Dealing with correlation results!
Find two triangular numbers whose sum is input.
unique with nan
replace nan values iteratively.
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