/* Driver for routine bico */#include <stdio.h>#include <stdlib.h>#include <string.h>#define NRANSI#include "nr.h"#include "nrutil.h"#define MAXSTR 80int main(void){	char txt[MAXSTR];	int i,k,n,nval;	float binco;	FILE *fp;	if ((fp = fopen("fncval.dat","r")) == NULL)		nrerror("Data file fncval.dat not found\n");	fgets(txt,MAXSTR,fp);	while (strncmp(txt,"Binomial Coefficients",21)) {		fgets(txt,MAXSTR,fp);		if (feof(fp)) nrerror("Data not found in fncval.dat\n");	}	fscanf(fp,"%d %*s",&nval);	printf("\n%s\n",txt);	printf("%6s %6s %12s %12s \n","n","k","actual","bico(n,k)");	for (i=1;i<=nval;i++) {		fscanf(fp,"%d %d %f ",&n,&k,&binco);		printf("%6d %6d %12.0f %12.0f \n",n,k,binco,bico(n,k));	}	fclose(fp);	return 0;}#undef NRANSI