#include "munkres.h"

int main(int argc, char **arv){
	int costs[3][3] =
		{
			{1, 2, 3},
			{2, 4, 6},
			{3, 6, 9}
		};

	printf("> testing the munkres assignment algorithm\n");

	//initialise
	Munkres munk;
	
	if (!munk.init_matrix(3,3,(int *)&costs)){
                printf("> error: init_matrix call failed\n");
                exit(1);
        }

	//show data
	printf("> input array: worker n -> costs for job m\n\n");
	printf("               job0   job1   job2\n");
	for(int w=0; w<3; w++){
		printf("worker %d -> %6d %6d %6d\n",w,costs[w][0],costs[w][1],costs[w][2]);
 	}

	printf("\n> calling munk resolver\n");
	munk.run();

	printf("> done. results:\n\n");

	for(int col=0; col<3; col++){
		int row = munk.get_row_match_for_col(col);
		printf("worker %d is assigned to job %d\n",col,row);
	}
        printf("\n");

	
}