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584 B

compareprog

Instructions

Écrire un programme qui se comporte comme la fonction Compare.

Ce programme affiche un nombre après avoir comparé deux strings lexicalement.

Utilisation :

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$