A vector is given by: x=[15 -6 0 8 -2 5 4 -10 0.5 3]. Usingconditional statement

Question

A vector is given by: x=[15 -6 0 8 -2 5 4 -10 0.5 3]. Usingconditional statements and loops, write a program that determinesand displays the sum of the positive elements of the vector, andthe sum of the negative elements of the vector.
I know that I need to use for-end loops and if-elsestatements, but I can't figure out how to put it alltogether.
A vector is given by: x=[15 -6 0 8 -2 5 4 -10 0.5 3]. Usingconditional statements and loops, write a program that determinesand displays the sum of the positive elements of the vector, andthe sum of the negative elements of the vector.
I know that I need to use for-end loops and if-elsestatements, but I can't figure out how to put it alltogether.

Explanation / Answer

x=[15 -6 0 8 -2 5 4 -10 0.5 3]; % Initialize sum of positive and negativevalues SumPositive = 0; SumNegative = 0; PositiveNumbers = []; NegativeNumbers = []'; for i=1:length(x)     if x(i) < 0       SumNegative = SumNegative + 1;       NegativeNumbers(SumNegative)=x(i);          end     if x(i) > 0         SumPositive =SumPositive +1;        PositiveNumbers(SumPositive)=x(i) ;     end        end;    % Results PositiveNumbers SumPositive NegativeNumbers SumNegative

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