#include
#include
#include
int main(int argc, char *argv[])
{
int outcome, len, l1, l2;
if(argc!=3) {
printf("Incorrect number of arguments.");
exit(1);
}
/* find the length of shortest string */
l1 = strlen(argv[1]);
l2 = strlen(argv[2]);
len = l1 < l2 ? l1:l2;
outcome = memcmp(argv[1], argv[2], len);
if(!outcome) printf("Equal");
else if(outcome<0) printf("First less than second.");
else printf("First greater than second.");
return 0;
}