long int labs (long int n);
/n/
long int
12345678910111213
/* labs example */ #include <stdio.h> /* printf */ #include <stdlib.h> /* labs */ int main () { long int n,m; n=labs(65537L); m=labs(-100000L); printf ("n=%ld\n",n); printf ("m=%ld\n",m); return 0; }
n=65537 m=100000
labs(LONG_MIN)