args_rev

Your mission

Write a program that displays each command-line argument on its own line, printing the last argument first and the first argument last.

See it in action

./args_rev ship it backward

Expected result

backward
it
ship

Your checklist

For your own tracking. Tests grade your code.

Each argument must appear on its own line, followed by a newline character.
Arguments must be printed in reverse order: the last argument is displayed first.
If no arguments are provided, the program prints nothing and exits cleanly.
Only the user-supplied arguments are reversed, do not include the program name.

More examples

./args_rev rollback

Expected result

rollback

./args_rev

Expected result

(empty result)

Constraints

Expected files

args_rev.c

Allowed functions

write

args_rev

Command line

Your mission

Write a program that displays each command-line argument on its own line, printing the last argument first and the first argument last.

See it in action

./args_rev ship it backward

Expected result

backward
it
ship

Your checklist

For your own tracking. Tests grade your code.

Each argument must appear on its own line, followed by a newline character.
Arguments must be printed in reverse order: the last argument is displayed first.
If no arguments are provided, the program prints nothing and exits cleanly.
Only the user-supplied arguments are reversed, do not include the program name.

More examples

./args_rev rollback

Expected result

rollback

./args_rev

Expected result

(empty result)

Constraints

Expected files

args_rev.c

Allowed functions

write

Tests

Run the tests to grade your code

Build your code, then check each test here. Open a result to inspect its output.

Build

01No argumentsWaiting

02Single argumentWaiting

03Three arguments in reverseWaiting

04Four arguments in reverseWaiting

05Two argumentsWaiting

args_rev

Your mission

Write a program that displays each command-line argument on its own line, printing the last argument first and the first argument last.

See it in action

./args_rev ship it backward

Expected result

backward
it
ship

Your checklist

For your own tracking. Tests grade your code.

Each argument must appear on its own line, followed by a newline character.
Arguments must be printed in reverse order: the last argument is displayed first.
If no arguments are provided, the program prints nothing and exits cleanly.
Only the user-supplied arguments are reversed, do not include the program name.

More examples

./args_rev rollback

Expected result

rollback

./args_rev

Expected result

(empty result)

Constraints

Expected files

args_rev.c

Allowed functions

write

args_rev

Command line

Your mission

Write a program that displays each command-line argument on its own line, printing the last argument first and the first argument last.

See it in action

./args_rev ship it backward

Expected result

backward
it
ship

Your checklist

For your own tracking. Tests grade your code.

Each argument must appear on its own line, followed by a newline character.
Arguments must be printed in reverse order: the last argument is displayed first.
If no arguments are provided, the program prints nothing and exits cleanly.
Only the user-supplied arguments are reversed, do not include the program name.

More examples

./args_rev rollback

Expected result

rollback

./args_rev

Expected result

(empty result)

Constraints

Expected files

args_rev.c

Allowed functions

write

Tests

Run the tests to grade your code

Build your code, then check each test here. Open a result to inspect its output.

Build

01No argumentsWaiting

02Single argumentWaiting

03Three arguments in reverseWaiting

04Four arguments in reverseWaiting

05Two argumentsWaiting