Hey, i need help with school assignment, i have created an array of 8 rows and 20 columns whose elements are random numbers between 10 and 100:
A=randi([10,100],8,20);
i have to find the elements in A which are between 30 and 65! and Calculate the sum of these numbers.
this is what i got so far:
A=randi([10,100],8,20);for i=1:8 for j=1:20 if A(i,j)>30 & A(i,j)<65 sum A(i,j) end endend
And this only shows the first if argument, and the sum is 401 which i think is the sum if hiw many numbers are greater than 30.
Now my teacher says we have to use this format which i dont understand why:
s=0;N=0;for i=1:8 for j=1:20 if...
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