Program to print ASCII Value of a character - GeeksforGeeks (2024)

Replace every character of string by character whose ASCII value is K times more than it

Given string str consisting of lowercase letters only and an integer k, the task is to replace every character of the given string with a character whose ASCII value is k times more than it. If the ASCII value exceeds 'z', then start checking from 'a in a cyclic manner. Examples: Input: str = "abc", k = 2 Output: cde Explanation: a is moved by 2 ti

Check if a string contains a non-ASCII value in Julia - ascii() Method

The ascii() is an inbuilt function in Julia which is used to convert a specified string to a String type and also check the presence of ASCII data. If the non-ASCII byte is present, throw an ArgumentError indicating the position of the first non-ASCII byte. Syntax: ascii(s::AbstractString) Parameters:s::AbstractString: Specified stringReturns: It r

Convert Character value to ASCII value in R Programming - charToRaw() Function

charToRaw() function in R Language is used to convert the given character to their corresponding ASCII value or "raw" objects. Syntax: charToRaw(x)Parameters: x: Given characters to be converted Example 1: C/C++ Code # R program to illustrate # charToRaw function # Calling charToRaw() function over # some alphabets x <- charToRaw("a")

What is ASCII - A Complete Guide to Generating ASCII Code

The American Standard Code for Information Interchange, or ASCII, is a character encoding standard that has been a foundational element in computing for decades. It plays a crucial role in representing text and control characters in digital form. Historical BackgroundASCII has a rich history, dating back to its development in the early 1960s. Origi

Substring with maximum ASCII sum when some ASCII values are redefined

Given a string W, and two arrays X[] and B[] of size N each where the ASCII value of character X[i] is redefined to B[i]. Find the substring with the maximum sum of the ASCII (American Standard Code for Information Interchange) value of the characters. Note: Uppercase & lowercase both will be present in the string W. Input: W = "abcde", N = 1,

ASCII NULL, ASCII 0 ('0') and Numeric literal 0

The ASCII (American Standard Code for Information Interchange) NULL and zero are represented as 0x00 and 0x30 respectively. An ASCII NULL character serves as a sentinel character of strings in C/C++. When the programmer uses '0' in his code, it will be represented as 0x30 in hex form. What will be filled in the binary integer representation in the

Program to print ASCII Value of all digits of a given number

Given an integer N, the task is to print the ASCII value of all digits of N. Examples: Input: N = 8Output: 8 (56)Explanation:ASCII value of 8 is 56 Input: N = 240Output:2 (50)4 (52)0 (48) Approach: Using the ASCII table shown below, the ASCII value of all the digits of N can be printed: DigitASCII Value048149250351452553654755856957It can be observ

Total character pairs from two strings, with equal number of set bits in their ascii value

Given two strings s1 and s2. The task is to take one character from the first string and one character from the second string and check if the ASCII values of both characters have the same number of set bits. Print the total number of such pairs. Examples: Input: s1 = "xcd", s2 = "swa" Output: 1 Only valid pair is (d, a) with ASCII values as 100 an

Program to convert given Binary to its equivalent ASCII character string

Given a binary string str, the task is to find its equivalent ASCII (American Standard Code for Information Interchange) character string. Examples: Input: str = "0110000101100010"Output: abExplanation: Dividing str into set of 8 bits as follows: 01100001 = 97, ASCII value of 97 is 'a'.01100010 = 98, ASCII value of 98 is 'b'.Therefore, the required

Count and Print the alphabets having ASCII value not in the range [l, r]

Given a string str, the task is to count the number of alphabets having ASCII values, not in the range [l, r]. Examples: Input: str = "geeksforgeeks", l = 102, r = 111Output: Count = 7Characters - e, s, r have ASCII values not in the range [102, 111]. Input: str = "GeEkS", l = 80, r = 111Output: Count = 2 Approach: Start traversing the string and c

Count and Print the alphabets having ASCII value in the range [l, r]

Given a string str, the task is to count the number of alphabets having ASCII Values in the range [l, r]. Examples: Input: str = "geeksforgeeks" l = 102, r = 111Output:Count = 6, Characters = g, f, k, oCharacters - g, f, k, o have ascii values in the range [102, 111]. Input: str = "GeEkS" l = 80, r = 111Output: Count = 3, Characters = e, k, S Appro

Convert Hexadecimal value String to ASCII value String

Given the Hexadecimal value string as input, the task is to convert the given hexadecimal value string into its corresponding ASCII format string. Examples: Input: 6765656b73Output: geeks Input: 6176656e67657273Output: avengers The “Hexadecimal” or simply “Hex” numbering system uses the Base of 16 system. Being a Base-16 system, there are 16 possi

How To Fix - UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in range(128) in Python

Several errors can arise when an attempt to change from one datatype to another is made. The reason is the inability of some datatype to get casted/converted into others. One of the most common errors during these conversions is Unicode Encode Error which occurs when a text containing a Unicode literal is attempted to be encoded bytes. This article

Change Unicode to ASCII Character using Unihandecode

Unicode is generally represented as "\u4EB0\U5317" but this is nearly useless to a user who actually wants to read the real stuff what the text says. So in this article, we will see how to convert Unicode to ASCII Character using the Unihandecode module. What is Unihandecode?Unihandecode provide a function " decode (......) " that takes Unicode dat

How to convert character to ASCII code using JavaScript ?

The purpose of this article is to get the ASCII code of any character by using JavaScript charCodeAt() method. This method is used to return the number indicating the Unicode value of the character at the specified index. Syntax: string.charCodeAt(index); Example: Below code illustrates that they can take a character from the user and display the A

Sort the character array based on ASCII % N

Given an array arr[] of characters and an integer M, the task is to sort the array based on ASCII % M i.e. the character whose ASCII value % M is minimum should appear first. Examples: Input: arr[] = {'a', 'b', 'c', 'e'}, M = 2 Output: b a c e The ASCII % M for the array are {97 % 2, 98 % 2, 99 % 2, 101 % 2} i.e. {1, 0, 1, 1} Input: arr[] = {'g', '

Minimize ASCII values sum after removing all occurrences of one character

Given string str, the task is to minimize the sum of ASCII values of each character of str after removing every occurrence of a particular character. Examples: Input: str = "geeksforgeeks" Output: 977 'g' occurs twice -> 2 * 103 = 206 'e' occurs 4 times -> 4 * 101 = 404 'k' occurs twice -> 2 * 107 = 214 's' occurs twice -> 2 * 115 = 230

Print each word in a sentence with their corresponding average of ASCII values

Given a sentence, the task is to find the average of ASCII values of each word in the sentence and print it with the word. Examples: Input: sentence = "Learning a string algorithm"Output:Learning - 102a - 97string - 110algorithm - 107 Approach: Take an empty string and start traversing the sentence letter by letter.Add a letter to the string and ad

Print given sentence into its equivalent ASCII form

Given a string containing words forming a sentence (belonging to the English language). The task is to output the equivalent ASCII sentence of the input sentence. ASCII (American Standard Code for Information Interchange) form of a sentence is the conversion of each of the characters of the input string and aligning them in the position of characte

Increase the ASCII value of characters of the string by the given values

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Length of longest subsequence whose difference between maximum and minimum ASCII value of characters is exactly one

Given a string S consisting of lowercase English alphabets, the task is to find the length of the longest subsequence from the given string such that the difference between the largest and smallest ASCII value is exactly 1. Examples: Input: S = "acbbebcg"Output: 5Explanation: The longest subsequence of required type is "cbbbc", whose length is 5.Th

Minimize swaps of same-indexed characters to make sum of ASCII value of characters of both the strings odd

Given two N-length strings S and T consisting of lowercase alphabets, the task is to minimize the number of swaps of the same indexed elements required to make the sum of the ASCII value of characters of both the strings odd. If it is not possible to make the sum of ASCII values odd, then print "-1". Examples: Input:S = ”acd”, T = ”dbf”Output: 1Exp

Sorting MongoDB Databases in Ascending Order (ASCII value) using Node.js

MongoDB, the most popular NoSQL database, is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON ( similar to JSON f

Subsequences generated by including characters or ASCII value of characters of given string

Given a string str of length N, the task is to print all possible non-empty subsequences of the given string such that the subsequences either contain characters or ASCII values of the characters from the given string. Examples: Input: str = "ab" Output: b 98 a ab a98 97 97b 9798 Explanation: Possible subsequence of the strings are { b, a, ab }. Po

Count pairs of characters in a string whose ASCII value difference is K

Given string str of lower case alphabets and a non-negative integer K. The task is to find the number of pairs of characters in the given string whose ASCII value difference is exactly K. Examples: Input: str = "abcdab", K = 0 Output: 2 (a, a) and (b, b) are the only valid pairs.Input: str = "geeksforgeeks", K = 1 Output: 8 (e, f), (e, f), (f, e),

Convert the ASCII value sentence to its equivalent string

Given a string str which represents the ASCII (American Standard Code for Information Interchange) Sentence, the task is to convert this string into its equivalent character sequence. Examples: Input: str = "71101101107115" Output: Geeks 71, 101, 101, 107 are 115 are the unicode values of the characters 'G', 'e', 'e', 'k' and 's' respectively.Input

Find number of substrings of length k whose sum of ASCII value of characters is divisible by k

Given a string and a number k, the task is to find the number of substrings of length k whose sum of the ASCII value of characters is divisible by k. Examples: Input : str = "bcgabc", k = 3 Output : 2 Substring "bcg" has sum of ASCII values 300 and "abc" has sum of ASCII values 294 which are divisible by 3. Input : str = "adkf", k = 3 Output : 1 Br

Count of alphabets having ASCII value less than and greater than k

Given a string, the task is to count the number of alphabets having ASCII values less than and greater than or equal to a given integer k. Examples: Input: str = "GeeksForGeeks", k = 90Output:3, 10G, F, G have ascii values less than 90.e, e, k, s, o, r, e, e, k, s have ASCII values greater than or equal to 90 Input: str = "geeksforgeeks", k = 90Out

Convert all lowercase characters to uppercase whose ASCII value is co-prime with k

Given an integer 'k' and a string 'str' consisting of characters from English alphabets. The task is to convert all lower case character to uppercase whose ASCII value is co-prime with k. Examples: Input: str = "geeksforgeeks", k = 4 Output: GEEKSfOrGEEKS 'f' and 'r' are the only characters whose ASCII values aren't co-prime with 4. Input: str = "A

Sub-strings having exactly k characters that have ASCII value greater than p

Given a string 'str', two integers 'k' and 'p'. The task is to count all the sub-strings of 'str' having exactly 'k' characters that have ASCII values greater than 'p'. Examples: Input: str = "abcd", k=2, p=98 Output: 3 Only the characters 'c' and 'd' have ASCII values greater than 98, And, the sub-strings containing them are "abcd", "bcd" and "cd"