- Write a function to remove all trailing blanks from the right end of a string.
Assume the prototype is
void trimRight(char a[]);
- Write a function to remove all leading blanks from the left end of a string.
Assume the prototype is
void trimLeft(char a[]);
- Write a function to add extra blanks to the right end of a string to
make it at least length n. If the string is already n characters or longer,
do not change the string.
Assume the prototype is
void padRight(char a[], int n);
- Write a function to add extra blanks to the left end of a string to
make it at least length n. If the string is already n characters or longer,
do not change the string.
Assume the prototype is
void padLeft(char a[], int n);
- Write a function to center a string by adding blanks to the front and back.
If the string is already n characters or longer,
do not change the string. If an odd number of blanks have to be added,
put the extra blank on the right. You can use the functions in the
previous problems (padRight and padLeft) to solve this problem.
Assume the prototype is
void center(char a[], int n);
- Write a function which returns true if the string parameter
is a palindrome. A palindrome is any "word" which is the same
forward and backward, eg, "radar", "noon", "20011002", ... The function should return
false if the argument is not a palindrome.
Assume the prototype is
bool isPalindrome(char a[]);
- Write a function which shortens a string to n characters. If the string is
already shorter than n, the function should not change the string.
Assume the prototype is
void truncate(char a[], int n);
- Write a function which capitalizes the first letter in every word.
Assume the first letter is any letter at the beginning or preceded
by a blank. All other letters should be turned into lowercase.
You can use the library toupper and tolower functions.
Assume the prototype is
void capitalizeWords(char a[]);
- Write a function,
capitalize
, which
changes the first letter of the argument string
to uppercase. You can use the library toupper
function which works on one char. Note that the
toupper
function returns a value without
changing its parameter.
Assume the prototype is
void capitalize(char a[]);
- Write a function,
isAlpha
, which
returns true if all characters in the parameter
are alphabetic (ie, if there are no non-alphabetic characters),
and false otherwise. You can use the library isalpha
function to test the individual characters. If there are no
characters in the argument, this function should succeed.
Assume the prototype is
bool isAlpha(char a[]);
- Write a function,
reverse
, which
reverses the characters in the argument.
Assume the prototype is
void reverse(char a[]);
- Write a function,
count
, which
counts the occurrences in the first argument, a,
of the single character which is the second argument, c.
Assume the prototype is
int count(char a[], char c);
For example,
i = count("abracadabra", 'a');
would return 5.
- Write a function,
count
, which
counts the occurrences in the first argument, a,
of the characters in the second argument, b.
Assume the prototype is
int count(char a[], char b[]);
For example,
i = count("abracadabra", "bax");
would return 7.
- Write a function,
deleteChar
, which
deletes any occurrence in the first argument, a,
of the single character which is the second argument, c.
Assume the prototype is
void deleteChar(char a[], char c);