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566 B
566 B
compareprog
Instructions
Write a program that behaves like the Compare function.
This program prints a number after comparing two strings lexicographically.
Usage :
student@ubuntu:~/compareprog$ go build
student@ubuntu:~/compareprog$ ./compareprog a b | cat -e
-1$
student@ubuntu:~/compareprog$ ./compareprog a a | cat -e
0$
student@ubuntu:~/compareprog$ ./compareprog b a | cat -e
1$
student@ubuntu:~/compareprog$ ./compareprog b a d | cat -e
$
student@ubuntu:~/compareprog$ ./compareprog | cat -e
$
student@ubuntu:~/compareprog$