regarding matrix

hello

I want to display multiplication of matrix with x and y in a similar
way displayed as sum of x and y.
a = input('enter the no of loop =')
for i=1:a
x = input('enter the value of x=')
y = input ('enter the value of y=')
c =x+y
end

If I entered number of loop =2
x=2 and y=3
then c=5
for second loop
I entered x=3 and y=4
then c = 7
the final result is
c =

5 7

In second programm I used one matrix in prog..as

a = input('enter the no of loop =')
for i=1:a
x = input('enter the value of x=')
y = input ('enter the value of y=')
s=[1 5 8; 3 1 5;4 9 0]
c(i) =x+y
end
the result is

??? In an assignment A(I) = B, the number of elements in B and
I must be the same.

Error in ==> trial at 8
c(i) =x+y

Please help me out in this..

 

Hi,

both examples works.

Jérôme