find_last_e

Strings: walking and searching12

Objective

Write a program that scans a string and prints the last lowercase e it finds.

Steps

Expect exactly one user-supplied argument (argc must equal 2).
If argc is not 2, print e followed by a newline.
Otherwise, scan the entire argument and locate the last occurrence of the lowercase letter e.
Print that character followed by a newline.
If the string contains no lowercase e, print only a newline.

examples

$ ./find_last_e "merge later, test first"

$ ./find_last_e "ship it now"

(no output)

$ ./find_last_e

Constraints

Expected files

find_last_e.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02Last e in string

03No lowercase e

04e at end

05Single e

06Uppercase only

07More than 1 arg

find_last_e

Objective

Write a program that scans a string and prints the last lowercase e it finds.

Steps

Expect exactly one user-supplied argument (argc must equal 2).
If argc is not 2, print e followed by a newline.
Otherwise, scan the entire argument and locate the last occurrence of the lowercase letter e.
Print that character followed by a newline.
If the string contains no lowercase e, print only a newline.

examples

$ ./find_last_e "merge later, test first"

$ ./find_last_e "ship it now"

(no output)

$ ./find_last_e

Constraints

Expected files

find_last_e.c

Allowed functions

write

find_last_e

Strings: walking and searching12

Objective

Write a program that scans a string and prints the last lowercase e it finds.

Steps

Expect exactly one user-supplied argument (argc must equal 2).
If argc is not 2, print e followed by a newline.
Otherwise, scan the entire argument and locate the last occurrence of the lowercase letter e.
Print that character followed by a newline.
If the string contains no lowercase e, print only a newline.

examples

$ ./find_last_e "merge later, test first"

$ ./find_last_e "ship it now"

(no output)

$ ./find_last_e

Constraints

Expected files

find_last_e.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments

02Last e in string

03No lowercase e

04e at end

05Single e

06Uppercase only

07More than 1 arg