Inequality in constraints. I am trying to write the following mathematical equation in julia , not sure how to deal with the inequality conditions

Question

I have the following code as of now. Please can someone help with how to implement the inequality conditions in the loop? Thanks

for i=1:c
    for j=1:c
        for k=1:N_+
@constraint(m,2*y[i,j,k]- sum{x[h,i],h=0:N_0}- sum{x[l,k],l=1:c} <=0)   
        end
    end
end

Answer 1

for i=1:c
    for j=1:c
       if j!=i
        for k=1:N_+
@constraint(m,2*y[i,j,k]- sum{x[h,i] for h=0:N_0 if h!=i}- sum{x[l,k] for l=1:c if l !=k} <=0)   
        end
      end
    end
end