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Comparing 2 arrays and selecting some out of them

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Ilker Enes Çirkin
Ilker Enes Çirkin 2020-8-28
评论： Ilker Enes Çirkin 2020-8-28
Hi, i want to compare the elements of 2 arrays and choose the tequested values and use them in multiplication. Lets say i have 2 arrays p=[7 3 -1 2 20] and q=[1 5 -4 9 20]
and i want to find out the values of , r1 = p*(p<q). Here is what i've done so far but i seem to be stuck here because i don't know any other function to use.
p=[7 3 -1 2 20];
q=[1 5 -4 9 20];
r1 == p*[p<q];
r1

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采纳的回答

madhan ravi
madhan ravi 2020-8-28
r1 = p(p<q);
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