#include<stdio.h>
#include<gnu/libc-version.h>
int main(void)
{
printf("glibc version : %s \n",gnu_get_libc_version());
printf("__GLIBC__ = %d \n",__GLIBC__);
printf("__GLIBC_MINOR__ = %d \n",__GLIBC_MINOR__);
return 0 ;
}