alpar@1: /* mplsamp2.c */
alpar@1: 
alpar@1: #include <stdio.h>
alpar@1: #include <stdlib.h>
alpar@1: #include <glpk.h>
alpar@1: 
alpar@1: int main(void)
alpar@1: {     glp_prob *mip;
alpar@1:       glp_tran *tran;
alpar@1:       int ret;
alpar@1:       mip = glp_create_prob();
alpar@1:       tran = glp_mpl_alloc_wksp();
alpar@1:       ret = glp_mpl_read_model(tran, "sudoku.mod", 1);
alpar@1:       if (ret != 0)
alpar@1:       {  fprintf(stderr, "Error on translating model\n");
alpar@1:          goto skip;
alpar@1:       }
alpar@1:       ret = glp_mpl_read_data(tran, "sudoku.dat");
alpar@1:       if (ret != 0)
alpar@1:       {  fprintf(stderr, "Error on translating data\n");
alpar@1:          goto skip;
alpar@1:       }
alpar@1:       ret = glp_mpl_generate(tran, NULL);
alpar@1:       if (ret != 0)
alpar@1:       {  fprintf(stderr, "Error on generating model\n");
alpar@1:          goto skip;
alpar@1:       }
alpar@1:       glp_mpl_build_prob(tran, mip);
alpar@1:       glp_simplex(mip, NULL);
alpar@1:       glp_intopt(mip, NULL);
alpar@1:       ret = glp_mpl_postsolve(tran, mip, GLP_MIP);
alpar@1:       if (ret != 0)
alpar@1:          fprintf(stderr, "Error on postsolving model\n");
alpar@1: skip: glp_mpl_free_wksp(tran);
alpar@1:       glp_delete_prob(mip);
alpar@1:       return 0;
alpar@1: }
alpar@1: 
alpar@1: /* eof */