arg_count

Command line12

Objective

Write a program that prints the number of arguments passed after the executable name.

Steps

Count every argument after argv[0].
Print that count in base 10 followed by a newline.
When no argument is provided, print 0 followed by a newline.
Do not inspect or parse the argument values themselves.
Use only write.

examples

$ ./arg_count alpha beta gamma

$ ./arg_count

Constraints

Expected files

arg_count.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02One argument

03Three arguments

04Arguments are counted, not parsed

05Multi-digit argument count

arg_count

Objective

Write a program that prints the number of arguments passed after the executable name.

Steps

Count every argument after argv[0].
Print that count in base 10 followed by a newline.
When no argument is provided, print 0 followed by a newline.
Do not inspect or parse the argument values themselves.
Use only write.

examples

$ ./arg_count alpha beta gamma

$ ./arg_count

Constraints

Expected files

arg_count.c

Allowed functions

write

arg_count

Command line12

Objective

Write a program that prints the number of arguments passed after the executable name.

Steps

Count every argument after argv[0].
Print that count in base 10 followed by a newline.
When no argument is provided, print 0 followed by a newline.
Do not inspect or parse the argument values themselves.
Use only write.

examples

$ ./arg_count alpha beta gamma

$ ./arg_count

Constraints

Expected files

arg_count.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02One argument

03Three arguments

04Arguments are counted, not parsed

05Multi-digit argument count