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435 B
435 B
displaylastparam
Instructions
Write a program that displays its last argument, if there is one.
Usage
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test hello there
there
student@ubuntu:~/[[ROOT]]/test$ ./test "hello there" how are you
you
student@ubuntu:~/[[ROOT]]/test$ ./test "hello there"
hello there
student@ubuntu:~/[[ROOT]]/test$ ./test
student@ubuntu:~/[[ROOT]]/test$