/* Driver for routine anneal */#include <stdio.h>#define NRANSI#include "nr.h"#include "nrutil.h"#define NCITY 10int main(void){	int i,ii,*iorder;	long idum=(-111);	float *x,*y;	iorder=ivector(1,NCITY);	x=vector(1,NCITY);	y=vector(1,NCITY);	for (i=1;i<=NCITY;i++) {		x[i]=ran3(&idum);		y[i]=ran3(&idum);		iorder[i]=i;	}	anneal(x,y,iorder,NCITY);	printf("*** System Frozen ***\n");	printf("Final path:\n");	printf("%8s %9s %12s\n","city","x","y");	for (i=1;i<=NCITY;i++) {		ii=iorder[i];		printf("%4d %10.4f %10.4f\n",ii,x[ii],y[ii]);	}	free_vector(y,1,NCITY);	free_vector(x,1,NCITY);	free_ivector(iorder,1,NCITY);	return 0;}#undef NRANSI