A=[ 5 4 9 0 0 1 3 8 2 1 ]

B=[ 0 0 1 3 2 5 8 0 0 2 ]

C=[ 6 3 0 5 7 3 1 3 4 0 ]

if n=1:10

X=[ A ; B ; C] % in need this when all value are difference from zero so i need an output 3×10

X=[ A; B] % when value of C is zero i need output 2×10

X=[ A ;C] %% when value of B is zero i need output 2×10

X=[ B ;C] %% when value of A is zero i need output 2×10

so what i need in the code is when the value of the element of a vector is zero , i dont want to consider it inside the loop , always with the same variabile if it possibile

thank you

## Best Answer