summation of 2 separate matrix

hi can anyone help me out with this problem i am having

x=[1 2 3 4 5];
y=[5 23 44 14];

i want to find the summation of x*y^2 so i am using loop function but my result come as 1

i=0;
for i=i+1
    i<5;
    d=0;
    c=sum(x(i)*y(i)^2);
    d=d+c;
end
>> d=.

can anyone please correct me where i am making mistake

thank you

Answer 1

[Azzi Abdelmalek]

x=[1 2 3 4 ];
y=[5 23 44 14];
out=sum(x.*y.^2)

[salman]

thanks