search
HomeCommon ProblemWhat is the ascii code value of c

The ASCII code value of

c is 99, while the ASCII code value of capital C is 67. ASCII is a computer encoding system based on the Latin alphabet, which uses 7-bit binary numbers to represent the encoding of a character. In the ASCII code, "65~90" is the 26 uppercase English letters "A~Z", and "97~122" is the 26 lowercase English letters "a~z".

What is the ascii code value of c

#The operating environment of this article: Dell G3 computer, Windows 7 system.

The ASCII code value of c

The ASCII code value of lowercase c is 99; the ASCII code value of uppercase C is 67. In the ASCII code, numbers 65 to 90 are 26 uppercase English letters (A~Z), and numbers 97 to 122 are 26 lowercase English letters (a~z).

Expand knowledge:

ASCII ((American Standard Code for Information Interchange): American Standard Code for Information Interchange) is a computer coding system based on the Latin alphabet, mainly used to display modern English and Other Western European languages. It is the most common information exchange standard and is equivalent to the international standard ISO/IEC 646.

The internationally accepted ASCII code is a 7-bit code, which uses a 7-bit binary number to represent a character (all uppercase and lowercase letters, numbers 0 to 9, punctuation marks, and used in American English special control characters), there are a total of 2 to the 7th power = 128 different encoding values, which can represent the encoding of 128 different characters.

Among them:

0~31 and 127 (33 in total) are control characters or special communication characters (the rest are displayable characters), such as control characters: LF (line feed), CR ( Enter), FF (page feed), DEL (delete), BS (backspace), BEL (ring), etc.; communication special characters: SOH (head of text), EOT (end of text), ACK (confirmation), etc.; ASCII values ​​8, 9, 10, and 13 are converted to backspace, tab, line feed, and carriage return characters respectively. They do not have a specific graphic display, but will have different effects on text display depending on the application.

32~126 (95 in total) are characters (32 is a space), of which 48~57 are ten Arabic numerals from 0 to 9.

65~90 are 26 uppercase English letters, 97~122 are 26 lowercase English letters

The rest are some punctuation marks, arithmetic symbols, etc.

For more related knowledge, please visit PHP Chinese website!

The above is the detailed content of What is the ascii code value of c. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft