char to ascii c. Space or Whitespace or Blank space. Prompt: Randomly generate 5 ascii values from 97 to 122 (the ascii values for all of the alphabet). Example: unsigned char ch = 'a'; Initializing an unsigned char: Here we try to insert a char in the unsigned char variable with the help of ASCII value. Check the last row in the screenshot above. What is ASCII? Before moving ahead, Let me give you an understanding of ASCII. We identified it from trustworthy source. The main purpose of ASCII values is to communicate between the unique systems by transferring the data between them. It's a numbering system that assigns a number from 0 to 127 to each letter in 128 English letters. It is a built-in function in the Python library. In addition, base64 encode/decode binary data. In this example, the ASCII () function returns. This means that the 8th bit of an ASCII code is always set to 0. We can use the char() function cast in C++ to convert ASCII to a character. common ascii codes to know Char Dec Oct Hex WhatAreThey ----- (nul) 0 0000 0x00 Null (ht) 9 0011 0x09 Horizontal Tab (nl) 10 0012 0x0a New Line (vt) 11 0013 0x0b Vertical Tab (cr) 13 0015 0x0d Carriage Return (sp) 32 0040 0x20 Space 0 48 0060 0x30 zero A 65 0101 0x41 capital A a 97 0141 0x61 lowercase a. To print the values, we are using a for loop, where counter will start from 32 and stop on 254. Hence, we get the value 53 (ASCII value of '5') and 99 (ASCII value of 'c') as output. Just paste your UTF8 text in the input area and you will instantly get ASCII characters in the output area. It is a set of integer values that represents different printable and non-printable characters. C++ Char is an integral data type, meaning the value is stored as an integer. You can see that the ASCII representation for "x" is equal to 120. xxd is a tool to make a hexdump or do the reverse. Something like that: char a = (char)i; Hope it works. Here, instead of the characters, the ASCII value of the characters are assigned to the int variables. charAt(1); int asciiOfE=(int)c; System. GetBytes (author); foreach ( byte b in bytes). The following table is a mapping of characters used in the standard ASCII and ISO Latin-1 1252 character set standard. 10 is the ASCII character for newline which is what the ln at the end of println adds ('\n'). that affect how text is processed. where the first arg is the string of ascii chars depicting the hex value and the second arg being a buffer of bytes that containes the actual hex values depicted in the user input - BUT THE PROBLEM IS, AS FAR AS I'VE RESEARCHED, SUCH A FUNCTION DOESN'T EXIST in C. Sometimes is called space other times whitespace even blank space. ASCII Decoder to plain Text Online. We explicitly instruct scanf to read until the first new line character, using the special format [^\n]. , (nl)) are non-printing characters. Hi Experts, I have this scenario: I have the below table and I need to find out the characters in the attributes_value and attributes_value_clob columns whose ASCII value is greater than 127. The ASCII converter doesn't automatically add spaces between the converted values. I believe ASCII is a 7-bit unsigned encoding, so only values 0-127 make sense. C program to convert ASCII char[] to octal char[] In this example, ascii_str is an input string that contains "Hello world!", we are converting it to a octal string. txt will be displayed as in Figure 1 below. I have a string array with data that looks as number, in example: [ '1', '0' ] I need to use these characters and make with them some calculation as they were integers. println("Ascii value of e is: "+asciiOfE); } } Output: Ascii value of e is: 101. Enter the following command to display the ASCII encoding for a file called hello. Note This document is a reference for only the standard ASCII character set. I didn't test it, worst case you would have to slap a conversion around it like: printf ("%c", atoi (*p)); That is a bit redundant though. Converting ASCII to Integer in your Arduino or other C. ASCII was developed a long time ago and now the non-printing characters are rarely used for their original purpose. The sprintf function is another method for converting ASCII values to characters. In this post, we are going to learn how to display all the upper case (A to Z) and lower case (a to z) Alphabets using ASCII value in C++ programming language. I'm not sure if what I require can be done directly from the array or if each character (byte) would need an intermediate conversion. The codes from 1 to 31 are not normally visible, so on Windows they are auto-replaced with the Alt characters shown above. ASCII contains numbers, each character has its own number to represent. On the Unicode website you can read the. The complete guide to reveal the many benefits Vitamin C serums offer your skin. In C we will use it almost every time when we output text. It consists of less than 256 characters, and we can represent these in 8 bits or even less. "P" => 80 = 2 6 +2 4 = 01010000 2. Examples of characters are a, 1, or >. I am searching for any function which does that, example for i=65, I get 'A'. so, we have to add its value to the integer value to convert it into the desired character. There is a control string “%s” used for accessing the string till . ASCII value of character in C++. Initialization char string[10] = { 'H', 'e', 'l', 'l', 'o' ,'\0'} · Accessing. ‘ÿ’ and it will be inserted in unsigned char. and prints the output to the console. MS Excel: How to use the CHAR Function (WS). It occupies a memory size of 1 byte. signed char range is -128 to +127, or unsigned char is 0 to 255. They both generate data in memory, {h, e, l, l, o, /0}. isdigit() checks if a character is a digit; isgraph() checks if a character is a printable ASCII character (but not a space); islower() checks . C++ code to check the character is Alphabet or not using Ascii value. The ASCII code is a subset of UTF-8 code. If this makes sense, we can increment the value of an array subscript by using the ++, increment, operator. For all the text characters you should get the binary bytes: "01010000 01101100 01100001 01101110 01110100. There is nothing unusual in 2nd printf statement, We are just displaying the input value, but we used the format string %d instead of using %c. But it is not the only method that C++ provides us. best way to conver char to int cpp. In order to represent characters, the computer has to map each integer with a corresponding character using a numerical code. For example, the parameter, -121, that you give in the first line doesn't correspond to and ASCII character I know. When we take input from the user we will take input as %c and when we try to print this character by using %d then we will get its ASCII value. The ASCII code is almost always represented on 1 byte (8bits) even if it occupies only 7bits. If you want to convert a digit to the corresponding character, you can simply add '0': c = i +'0'; The '0' is a character in the ASCll table. A text to ASCII converter can be useful if you're doing cross-browser testing. The entire visible ATASCII character set, both normal and inverse glyphs, upscaled to 2x to better show details. In this program, we are printing ASCII codes from 32 to 254 along with their character values. ASCII Converter enables you to easily convert ASCII characters to their hex, decimal, and binary representations. Remember that in different programs, different characters may or may not appear. All ASCII character codes are four digits long. Codes 129-159 contain the Microsoft® Windows Latin-1 extended characters. The ASCII decimal (Dec) number is created from binary, which is the language of all computers. for loop iterates and check each character whether it is s A to Z, if it is in A to Z then increment it with 32 to get Lower Case. In ASCII table total numbers of character are 256 which divided into total 3 parts, Printable, Non-printable, and Extended. 1 on the numeric keypad, then release ALT to get ☺ (actually Unicode U+263A). You will find almost every character on your keyboard. ToUpper show how this method is used. 32, 20, @, 64, 40, `, 96, 60 ! 33, 21, A, 65, 41, a, 97, 61. The conversion is very simple and just we have to Subtract '0' like below example. To print one, press the ALT key (hold it down) and type the decimal number. Explanation of the two mistakes in your approach:. If you want to convert an integer to a character, simply add '0'. C program '\X' escapes are noted. All characters which may be digits, alphabets or special character has an ASCII value associated with it. Same for unsigned int range 0 to 2^32. Accept Solution Reject Solution. A C string is always terminated by the NUL or '\0' character. That is, the ASCII value of A (capital A) is 65, whereas the ASCII value of a (small a) is 97. (until C++11) If a universal character name corresponding to a code point of a member. C program to print the ASCII value of a character. ASCII is a 7-bit character set having 128 characters, i. As shown in the table below, the lowercase "h" character (Char) has a. As a base-16 numeral system, it uses 16 symbols. dleehanson asked on 10/25/2007. Ways to convert ASCII into string in. Two options: 1) Get the source code for Visual C++6. So it is converting it to highest value i. On this webpage you will find 8 bits, 256 characters, ASCII table according to Windows-1252 (code page 1252) which is a superset of ISO 8859-1 in terms of printable characters. In C programming language, a character variable does not contain a character value itself rather the ascii value of the character variable. For example, the ASCII carriage return (CR) is decimal 13. C program to Sort characters in a string as per their ASCII values : In this C programming tutorial, we will learn how to sort all the characters of a user input string as per their ASCII values. In C programming, a character variable holds ASCII value (an integer number between 0 and 127) rather than that character itself. In the next statement user will be prompted to enter a character values which will be assigned to. ToChar(88) From char to ASCII equivalent. You can also convert text to Ascii Banners. "convert char to its ascii in jq" Code Answer’s. Desde que el lenguaje de programación C implementó los tipos char como números bajo el capó, . In this program, we take a character as input from user and prints the ASCII value of input character %d format specifier. char c is an 8-bit integer value (1 bit for sign actually). Because internally characters are treated as an integer with size 1 Byte. Write a C++ Program to Display ASCII Value of a Character. The international counterpart of ASCII is known as ISO 646. C program to toggle characters of a string. Note: In C and C++, a character should be inside single quotation marks. C++ program which takes input a character and check it whether entered character is capital letter, small letter, Digit or Special character. The following code example converts a C# string into a byte array in Ascii format and prints the converted bytes to the console. The datatype isn't actually changed (and in fact, the math is done on C integers of various sizes). "l" => 108 = 6×16 1 +12×16 0 = 6C 16. Its submitted by admin in the best field. Note that this example is more C++ style than the printf version with its format specifiers. Convert a String to ASCII Code. Logic used here: Looping through all the characters of the input string and checking whether the character lies in the ASCII range 97 to 122 (all the lowercase chars lies in this range). To find ASCII value of a Character in C++. · We can also use a C-style cast to convert an integer to its corresponding character . To convert int to ASCII we can add the ASCII of character ‘0’ with the integer. Values from 0 to 31, and 127 are non-printable control characters, such as Form Feed, Carriage Return, and Escape. Basically it says "Convert this string into a character array, then convert the character array into and integer array. Don't put ASCII codes in your program - use single quotes instead. So, A-Z has values 65 - 90 a-z has values 97-122 You can verify it using the following code : [cod. It controls a printer, or any other output system, for example the display of a system console. char ch = 'A'; you're setting the value of ch to whatever number your compiler uses to represent the character 'A'. Please don't say use ftoa () or gcvt () because my complier cannot support all the libreay function. String concatenation in c without using strcat 13. ASCII character encoding is specified in a 7-bit format. Could be done like: printf ("%c", *p); As long as *p was a digit or a char. These include alphabets, numbers, symbols, and different special characters. In this C++ code, we allow the user to enter a character array and used for loop (for(i = 0; name[i] != '\0'; i++) ) to iterate values from 0 to character array length. #include · int main(int argc, char *argv[]) · { · char *c = "A"; · printf("c[0] contains the character %c\n", c[0]); · printf("c[0] contains the ASCII . Given below is the declaration of a string −char stringname [size. Similarly, b = 98 - 32 = 66 = B c = 99 - 32 = 67 = C d = 100 - 32 = 68 = D so on, z = 122 - 32 = 90 = Z. A char is a C++ data type used for the storage of letters. The 1st bit is, thus, at right, and the last one is at left). Examples on Xiith are made easier to make a better or basic understanding. For example, ord ('a') returns the integer 97. Gotta agree with lowpro2k3 here. Replacing ASCII Control Characters. Description: Append function of std:: string takes two arguments. it was then based on 128 symbols which include numbers, alphabets and special characters (punctuation marks, space and delete characters). ASCII is a 7-bit code, meaning that 128 characters (27) are defined. ASCII code: (with letters and number highlighted). To show: How to convert the ASCII character set to their respective integers representation in C++. You can also use the same technique to convert String to other encoding formats e. Here's a sample C++ code snippet that displays ASCII Value. The following is the ASCII and EBCDIC translation tables. Every letter, number, or special symbol on your keyboard in memory is stored as numeric (ASCII) code. C program to Find ASCII Value of a Character. You can see the specific encoding in the ASCII chart. Be aware that ANSI is an American Subset once created for MS-Dos (437) and called by Microsoft a misnomer. Char to ASCII value Table: Symbol to ASCII: Symbol ASCII! 33. All the lowercase characters have +32 ASCII value corresponding to their uppercase counter parts. This C program will print the ASCII values of all the characters currently present. On a standard 101 keyboard, special extended ASCII characters such as é or ß can be typed by holding the ALT key and typing the corresponding 4 digit ASCII code. ASCII art is a graphic design technique that uses computers for presentation and consists of pictures pieced together from the 95 printable (from a total of 128) characters defined by the ASCII Standard from 1963 and ASCII compliant character sets with proprietary extended characters (beyond the 128 characters of standard 7-bit ASCII). This program takes the character entered by user and displays the ASCII value of it. For example, the ASCII value of 'A' is 65. Here are few methods in different programming languages to print ASCII value of a given character : Python code using ord function : ord () : It converts the given string of length one, returns an integer representing the Unicode code point of the character. Step 2: Initialize character variable as c. When we give input as 'B' machine treat it as 67 internally and stores its address. Then you have the challenge of mapping the symbols into sequences of bytes in UTF-8 code and reassembling them at the other end. 50 -> reads maximum of 50 characters stdin-> reads character from keyboard ASCII value of A to Z is 65 - 90 and a to z is 97 to 122. However, the char type is integer type because underneath C stores integer numbers instead of characters. A character is said to be in uppercase if it is in capital letter and it is said to be in lowercase if it is in small letter. Through the method of Try Parse struct Int check if can convert text into an integer, this can be passed because of invalid characters that the conversion may fail and also generate an exception if it is not managed, the method Try Parse runs for us. What Is Space (Whitespace) Character ASCII Code?. In C, a string is an array of these characters (or 8-bit numbers) that is terminated with the value 0 or "null-terminated". Using this code sample and can convert to an ASCII character in a string. Other sources also credit much of the work on ASCII to work done in 1965 by Robert W. GetBytes(string str)[0]; Step 1: Get the character. Effective Way To Find ASCII Value Of Character. In this article, we will discuss the concept of C++ Program for Display Alphabets using ASCII value. ASCII stands for American Standard Code For Information Interchange. As computers can only understand numbers, the ASCII code represents text (characters) with different numbers. */ #include int main(){ char ch; int asciiValue; printf("Enter any character: "); scanf("%c",&ch); . When %d format string is used, 71 (the ASCII . C Program To Find ASCII Value Of Character. If we don't want to typecast each string. Type-Casting refers to changing the data type of the variable while accessing it. So the ASCII value -1 will be first converted to a range 0-255 by rounding. Guys, How to convert Float to Ascii Char string. The top of the output shows that data is displayed in 16 columns, with one character per column. pert September 17, 2018, 9:17am #3. ASCII Table Dec = Decimal Value Char = Character '5' has the int value 53 if we write '5'-'0' it evaluates to 53-48, or the int 5 if we write char c = 'B'+32; then c stores 'b' Dec Char Dec Char Dec Char Dec Char ----- ----- ----- ----- 0 NUL (null) 32 SPACE 64 @ 96 ` 1 SOH (start of heading) 33 !. Learn English by Talent Battle. These codes run good with Visual C++6. Next, used ord() function to convert a character to an integer (ASCII value. You can change highlighted code to below line and program will still work:. I think it can be done with a cast. Answer (1 of 7): Assuming your environment is actually using ASCII and not some other character encoding (EBCDIC, etc. C programming resources: GNU C Function and Macro Index -- glibc reference manual. In octal, it is represented with 3 characters (from 000 to 177). In practice, an 8th bit is added and used as a parity bit to detect transmission errors. Jan 11, 2019 12:50PM edited Jan 28, 2019 3:58AM in SQL & PL/SQL. I am having trouble converting an array of chars to an array of ASCII values. Such characters typically are not easy to detect (to the human eye) and thus not easily replaceable using the REPLACE T-SQL function. ASCII Characters for MPE Users The ASCII character set defines 128 characters (0 to 127 decimal, 0 to 7F hexadecimal, and 0 to 177 octal). When we store a character in a variable of data type char, the ASCII value of character is stored instead of that character itself. C++ Program to Find ASCII Value of a Character. ASCII Code List for numpad Characters. In C programming characters are stored as an integer value (ASCII value). The ASCII Character Set, ANSI Standard X3. 65 A 66 B 67 C 89 Y 90 Z 97 a 98 b 121 y 122 z. For that reason we allocate 8 + 1=9 binary elements for each symbol from the input text. Here are two correct ways to get the character code of a character in a string: var = "a"; double (char (var)) ans = 97. Code 0 to 31 (and # 127) are non-printing, mostly obsolete control characters. So an ASCII code is the numerical representation of characters that can be letters or some special symbols such as $ and %. In C programming a character variable holds the ascii value instead of the character itself. Following is the full list of ASCII charactor codes. char A; printf ("ASCII value of %c = %d", c, c); In this program, the user is asked to enter a character. C++ Decimals to Binary C++ Decimal to Octal C++ Decimal to Hexadecimal C++ Binary To Decimal C++ Hexadecimal to Decimal C++ hex (Hexadecimal) string to signed Integer C++ an Integer into a String C++ a String into an Integer Data C++ String into the ASCII Format C++ Character into Integer C++ Character into a String C++ String to Date C++ double to string C++ Character To Ascii C++ Character. One byte allows a numeric range from 0 through 255 which leaves room for growth in the size of the character set, or for a sign bit. Unlike some languages (such as C) and like others (such as Perl), LiveCode treats individual characters as strings, not as numbers. It can be used as a worksheet function (WS) in Excel. There are many versions of the extended ASCII set, this is the most popular one. If playback doesn't begin shortly, try restarting your device. how to convert character to integer inc++. In the ASCII code, each of these characters are assigned a decimal number from 0 to 127. The string class constructor takes an array of characters to create a new string from an array of characters. every character set must contain a distinct code value for each distinct character in the basic C character set. For example, JuSt CoDe will be toggled to jUsT cOdE. This integer value is the ASCII code of the character. I have a character lets say A and I want to see what the ASCII code is for that ie: 65. In this Program User ask to convert a Character to ASCII value. ASCII stands for American Standard Code for Information Interchange. The value of a in ASCII is 97, if we subtract 32 it becomes 65 which is ASCII value of A. Convert from string to ascii & from ascii to string i need to convert string to asciilike i need to convert hello to ascii value and also convert tha. The first 128 characters in Unicode are identical to the 128 characters in ASCII, which makes them compatible with one another. C++ Char only stores single character. · Just cast the char to an integer and you have it (assuming the character actually comes from the ASCII set of characters). Everytime the value of i gets initialized to ch, which is of char (character) type variable. Values of ASCII represent the corresponding character values. Complete ASCII & ANSI Character Chart (Characters 1-127 are not on the Chart, since they are either ones that are used in programming, or are already available on the keyboard. ANSI has therefore more characters, therefore tell what you want. Finally, one can convert char values using int (c) notation and output the values directly to the cout stream as any other variable. string author = "Mahesh Chand"; // Convert a C# string to a byte array. ), then you don’t need to “convert” anything, because the characters in the C string are already stored as numeric ASCII values. 110-1983) The HTML concepts of character references and entity references (entity names) are defined in the document "Special Characters" in HTML. All the characters are having integer values assigned to them according to the ASCII. ASCII is a standard data-transmission code that is used by the computer for representing both the textual data and control characters. "a" => 97 = 2 6 +2 5 +2 0 = 01100001 2. Thus, 7 bits are sufficient to represent a character in ASCII; however, most computers typically reserve 1 byte, (8 bits), for an ASCII character. Write C program to print ASCII values of all characters. For example: The ASCII Value of 'N' is 78. // Presented with hex such as 0x12345abc perhaps there is a spot in there. In our Java program, we need to manipulate characters that are stored in ASCII. charCodeAt(0); // 97 let char = String. Convert Float to Ascii Char string. The ASCII code for uppercase M, for example, is 77. This C program is to toggle characters of a string. The most common numerical code is ASCII, which stands for American Standard Code for Information Interchange. It was later expanded by IBM to an 8-bit code and 256. If you're using chars to hold ASCII characters, you don't need to specify a sign (since both signed and unsigned chars can hold values between 0 and 127). We are going to repeat the above process for all ASCII number from 0 to 255. ASCII Extended Characters : ASCII code 128 = Ç ( Majuscule C-cedilla ) ASCII code 129 = ü ( letter u with umlaut or diaeresis , u-umlaut ) ASCII code 130 = é ( letter e with acute accent or e-acute ) ASCII code 131 = â ( letter a with circumflex accent or a-circumflex ) ASCII code 132 = ä ( letter a with umlaut or diaeresis , a-umlaut ). but I need to store this value. Enter the character to get the ASCII value: A ASCII value of A = 65. Since i is integer type, the corresponding ASCII code of the character is stored into i. Step 2: Convert the character using the Byte struct byte b = (byte) chr; Step 3: Return or perform the operation on the byte. Load a string, get ASCII bytes. Each character has an ASCII code, so it's already a number in C. Algorithm : · To solve this, we will scan the string one time and store the count of each character in an array. Now we will write a C program to print ASCII value of each character of a String. The translation will convert the binary code to decimal and then use the ASCII table to represent the characters behind those decimal codes. So, to encode any ASCII character in binary, we need at least 7 bits. Example 2: char to int using getNumericValue() method. To convert an ASCII string to hex string, follow below-mentioned steps: Extract characters from the input string and convert the character in hexadecimal format using %02X format specifier, %02X gives 0 padded two bytes hexadecimal value of any value (like int, char ). Thanks to Adan Rivas: Private Sub Command2_Click() 'Code the character Label3 = Asc(Text1) 'clears text box Text1 = "" ' adds the coded character to textbox (label3) LABEL6 = LABEL6 + "," + Label3 ' set focus to textbox Text1. Fazal Rehman Shamil (Available for Professional Discussions) 1. If the user fails to enter a hex digit character in three tries, display a message and terminate the program An Assembly Language Program that will prompt the user to enter a hex digit character ( "0"…"9″ or "A"…"F" ), display it on the next line in decimal, and ask the user if he or she wants to do it again. " To represent a string in C, enclose it. Initializing an unsigned char with signed value: Here we try to insert a char in the unsigned char variable with the help of ASCII value. The space character also expressed as a binary value 0010 0000. This tool allows loading the ASCII URL, which loads ASCII and converts to String. WriteLine (h) End Sub End Module x 120 x. ASCII stands for American Standard Code for Information Interchange and is pronounced ask-ee. Here, on this page we will discuss the program to find the ASCII value of a character in C++. Parameter packs (C++11) Miscellaneous. Example that uses toascii() This example prints encodings of the 7–bit US-ASCII characters 0x7c to 0x82 are mapped to by toascii(). Bernd, Be aware that ASCII and ANSI is not the same. If one were to study the ASCII table, you will observe a pattern between the Uppercase and Lowercase variants of the characters. ASCII code is a character encoding scheme used to define the value of basic character elements for exchanging information in computers and other electronic. There are no intrusive ads, popups or nonsense, just a string to ASCII converter. ASCII is the American Standard Code for Information Interchange. The first 32 characters are control characters (also called non-printable characters), which are used to control data. For example, create the character for the degree symbol and append it to a string. Howdy readers, today you will learn how to find the ASCII value of a character using C Programming language. However, these 8 bits (1 byte) also allow us to represent a greater range of characters: those with code points in the range from 0x00 to 0xFF - also known as. The man page for ascii lists all the encodings: % man ascii You should never use the ASCII numeric value directly, but you should know that the characters 'A' to 'Z' are contiguous, 'a' to 'z' are contiguous, and '0' to '9' are. for Standard ASCII charter to decimal conversion char myString [] = "+"; // input is '+' corresponding decimal value is 43. In addition to ASCII Printable Characters, the ASCII standard further defines a list of special characters collectively known as ASCII Control Characters. (reminder : keep in mind that bits are counted from right to left. Convert the ASCII value sentence to its equivalent string. , A or a or $ or 5): "); ; scanf · "%c", &c); ; printf · "ASCII value of %c is %d", c, c);. Instructions: On your keyboard (make sure numlock is on) Press and hold down the Alt key then type the number code. Step 2: Convert the character into string using. try to convert this to unsigned int you will get (2^32)-5. c=> Character that is to be appended to the string. The characters with the ASCII codes 0 to 31 and 127 are control characters which are not intended for display. The extended ASCII has 8 bits, 256 distinguish characters. I need to get the ASCII code of character 'x' Is there any GetAscii('x') ? Thanks in advance, Aldo. Here, we have to write a program in C programming language that will print the ASCII table. Python program to print ASCII value of a character; How to print character using ASCII value in python; 1: Python program to print ASCII value of a character. I only ask because the question you linked to erroneously identifies "CHAR(1) through CHAR(31)" as "non-ASCII" when those characters are in fact ASCII. Covert Lowercase characters to Uppercase Characters using. The ASCII code includes control characters and printable characters: digits, uppercase letters and lowercase letters. ASCII, stands for American Standard Code for Information Interchange. Method 1: Find ASCII Value in C Programming for any Character. If you want only the "printable" (i. A character variable holds ASCII value (an integer number between 0 and 127) rather than that character itself in C programming.