0
Test each character individually:
bool is_alphabetic (char* str) {
char c;
while ((c=*str++) != '\0') // read a character and advance to the next until c is the null-terminator
if ((c<'a' c>'z') && (c<'A' c>'Z')) return false; // c is a non-alphabetic character
return true; // all characters were within the range ['a':'z'] or ['A':'Z']
}
What else can I help you with?
What is alphabetic chars only?
In computer programming, a string can be made up of; all numbers (a numeric string,) all letters, (an alphabetic string,) or a mixture of numbers, letters, and symbols, (an alphanumeric string.)
What does alfanumeric and 5 chars long mean?
"Alfanumeric" refers to a character set that includes both letters (alphabetic characters) and numbers (numeric characters). When something is described as "5 chars long," it means that the total number of characters, including both letters and numbers, is exactly five. For example, "A1B2C" is a valid alfanumeric string that is 5 characters long.
What elements are in string?
A string is an array of characters.
How do you Print all the first characters in the string in python programming?
Let's say your string is a variable called "string" To print out all the characters in order, you would do: for i in string: print(string[i]) If you wanted to print out characters up to a point (n = maximum characters): for i in range(n): print(string[i]) hope this helps!
Are spaces taken as single character in a string?
public class count { public static void main(String[] args) { String string = "1 2 3 4"; char[] array = string.toCharArray(); System.out.println("Number of characters in string: " + string.length()); System.out.println("Number of characters in array: " + array.length); } } Output: Number of characters in string: 7 Number of characters in array: 7 So yes, spaces are taken as single characters in a string.
Count characters in an input string using c sharp?
Console.WriteLine("Please input a string:"); string str = Console.ReadLine(); Console.WriteLine("Number of characters: " + str.Length);
How do you get value of a string in reverse order in c?
Assume C#, not C: Traditional way: public string Reverse(string s) { if (string.IsNullOrEmpty(s)) return s; // "" or null char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } or as an extension method: public static string Reverse(this string s) { if (s == "") return ""; char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } The differences of the 2 methods above is on the caller (how to use Reverse()), and they may co-exist: For example: string test = "abc"; string result1 = Reverse(test); // traditional way string result2 = test.Reverse(); // call the extension
What is in string?
A string is a collection of words or characters in '' or "" it is also a data type.
How can you define and manipulate a string scalar in programming languages?
In programming languages, a string scalar is a sequence of characters. To define a string scalar, you enclose the characters in quotation marks. To manipulate a string scalar, you can perform operations like concatenation (joining strings together), slicing (extracting a portion of the string), and searching for specific characters or substrings within the string.
What is the use of the string?
string is group of characters last value is initialised by zero
What is string in Python?
A string is a collection of words or characters in '' or "" it is also a data type.
What algorithm use to swap adjacent characters?
To swap adjacent characters in a string, you can use a simple iterative algorithm that processes the string two characters at a time. For each pair of characters, you can swap them and append the result to a new string. This can be done using a loop that increments the index by 2 to ensure adjacent characters are swapped. In Python, for example, you could achieve this with a list comprehension or by converting the string into a list, performing the swaps, and then joining it back into a string.
