ASCII Values In C

C programming language uses ASCII codes to represent characters. ASCII (American Standard Code for Information Interchange) is a character encoding standard that assigns unique numeric codes to each character. In this article, we will discuss ASCII values in C programming language, their usage, and examples.

An ASCII value is a unique numeric code assigned to each character in the ASCII character set

What are ASCII Values?

An ASCII value is a unique numeric code assigned to each character in the ASCII character set. ASCII values are used to represent characters in C programming language. For example, the ASCII value for the letter ‘A’ is 65, and the ASCII value for the letter ‘a’ is 97.

Using ASCII Values in C Programming:

In C programming language, we can use ASCII values to perform various operations on characters. Here are some common examples of using ASCII values in C programming:

Converting characters to their ASCII values
Converting ASCII values to characters
Performing arithmetic operations on ASCII values
Examples of ASCII Values:
Here are some examples of using ASCII values in C programming language:

Example 1: Converting characters to their ASCII values

// Converting a character to its ASCII value
char c = 'A';
int ascii_value = c;
// Printing the ASCII value of the character
printf("The ASCII value of %c is %d", c, ascii_value);

Output:

The ASCII value of A is 65

Example 2: Converting ASCII values to characters

// Converting an ASCII value to its character
int ascii_value = 65;
char c = ascii_value;
// Printing the character corresponding to the ASCII value
printf("The character corresponding to the ASCII value %d is %c", ascii_value, c);

Output:

The character corresponding to the ASCII value 65 is A

Example 3: Performing arithmetic operations on ASCII values

// Performing arithmetic operations on ASCII values
char c1 = 'A';
char c2 = 'B';
int ascii_value1 = c1;
int ascii_value2 = c2;

int sum = ascii_value1 + ascii_value2;

// Printing the sum of ASCII values
printf("The sum of the ASCII values of %c and %c is %d", c1, c2, sum);

Output:

The sum of the ASCII values of A and B is 131.

Conclusion:

ASCII values are an essential part of C programming language, and they are used to represent characters in a program. In this article, we discussed the usage of ASCII values in C programming language and provided examples of their usage. Understanding ASCII values is essential for any programmer who wants to work with characters in C programming language.

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