find_n

Strings: walking and searching12

Objective

Write a program that scans a string argument and prints the first lowercase n it finds.

Steps

Accept exactly one argument.
Scan the string from left to right and locate the first occurrence of the lowercase letter n.
Print that character followed by a newline.
If the string contains no lowercase n, print only a newline.
If the argument count is not exactly 1, print wrong number of arguments followed by a newline.

examples

$ ./find_n "npm said no"

$ ./find_n "skip this"

(no output)

$ ./find_n

wrong number of arguments

Constraints

Expected files

find_n.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02First character is n

03n appears mid-string

04No n in string

05Uppercase N is not matched

06Too many arguments

find_n

Objective

Write a program that scans a string argument and prints the first lowercase n it finds.

Steps

Accept exactly one argument.
Scan the string from left to right and locate the first occurrence of the lowercase letter n.
Print that character followed by a newline.
If the string contains no lowercase n, print only a newline.
If the argument count is not exactly 1, print wrong number of arguments followed by a newline.

examples

$ ./find_n "npm said no"

$ ./find_n "skip this"

(no output)

$ ./find_n

wrong number of arguments

Constraints

Expected files

find_n.c

Allowed functions

write

find_n

Strings: walking and searching12

Objective

Write a program that scans a string argument and prints the first lowercase n it finds.

Steps

Accept exactly one argument.
Scan the string from left to right and locate the first occurrence of the lowercase letter n.
Print that character followed by a newline.
If the string contains no lowercase n, print only a newline.
If the argument count is not exactly 1, print wrong number of arguments followed by a newline.

examples

$ ./find_n "npm said no"

$ ./find_n "skip this"

(no output)

$ ./find_n

wrong number of arguments

Constraints

Expected files

find_n.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02First character is n

03n appears mid-string

04No n in string

05Uppercase N is not matched

06Too many arguments