#-----------------------------------------------------
# Model file for LP1
#
set I;  # index set
set J;   

param A {I,J};  # parameters for A*x <= b
param b {I};
param c {J};

var x {J} >= 0; # variables

minimize z:
   sum {j in J} c[j] * x[j];

subject to constraintgroup1 {i in I}:
   sum {j in J} A[i,j] * x[j] <= b[i];

#-----------------------------------------------------