#include <stdio.h> | |
#include <gsl/gsl_combination.h> | |
int | |
main (void) | |
{ | |
gsl_combination * c; | |
size_t i; | |
printf ("All subsets of {0,1,2,3} by size:\n") ; | |
for (i = 0; i <= 4; i++) | |
{ | |
c = gsl_combination_calloc (4, i); | |
do | |
{ | |
printf ("{"); | |
gsl_combination_fprintf (stdout, c, " %u"); | |
printf (" }\n"); | |
} | |
while (gsl_combination_next (c) == GSL_SUCCESS); | |
gsl_combination_free (c); | |
} | |
return 0; | |
} |