i watch bloomberg everyday and i want to estimate a stock price stability, so i have to calculate the momentum & the rate of change. Example
p0=100 ; p1=120 ===> momentum=20 roc=0.2
It would help to mention that results have to be rounded to the 2nd decimal place.
Permute diagonal and antidiagonal
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Problem 44444 !!! free beer everyone
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find the logic,easy one
remove every row&col for every nan
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