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/*
* Reads a polyhedron file on stdin with rationals and outputs
* an approximation in decimal floating point
*
* David Bremner. bremner@cs.mcgill.ca
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <float.h>
#include "process_args.h"
#include "float2rat.h"
int main(argc,argv)
int argc;
char **argv;
{
long int m,n;
int i,j;
long atol();
long **N;
long **D;
char buf[BUFSIZ];
process_args(argc,argv,DOCSTRING);
while ( fgets(buf,BUFSIZ,stdin) !=NULL )
{
fputs(buf,stdout);
if (strncmp(buf,"begin",5)==0) break;
}
if (scanf("%ld %ld %s",&m,&n,buf)==EOF){
fprintf(stderr,"No begin line");
exit(1);
}
printf("%ld %ld rational\n",m,n);
for (i=0;i<m;i++) {
for(j=0;j<n;j++) {
char *p;
char *frac;
int k;
scanf("%s",buf);
if (p=index(buf,'.')){
*p=0;
frac=&p[1];
} else {
frac="";
}
printf("%s%s/1",buf,frac);
for (k=0; k<strlen(frac); k++)
putchar('0');
putchar(' ');
}
fputs("\n",stdout);
}
fgets(buf,BUFSIZ,stdin); /* clean off last line */
while (fgets(buf,BUFSIZ,stdin) !=NULL )
{
fputs(buf,stdout);
}
}
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