What is the ascall code value of a?

The ascall code value of

a is 97. ASCII is a computer coding system based on Latin letters; the size rule of common ASCII codes is: "0~9

a is 97

In the ASCII code table, lowercase letters come after uppercase letters. The difference between the uppercase and lowercase values ​​of a letter is 32. Generally, the ASCII code value of an uppercase letter is known, and the corresponding ASCII code value of a lowercase letter is calculated. The ASCII code value of an uppercase letter is 32.

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. ASCII was first published as a standardized type in 1967, and was last updated in 1986. So far, a total of 128 characters have been defined.

Common ASCII code size rules: 0~9

1) Numbers are smaller than letters. Such as "7"

2) The number 0 is smaller than the number 9, and increases in sequence from 0 to 9. For example, "3"

3) The letter A is smaller than the letter Z, and increases in order from A to Z. For example, "A"

4) The uppercase letters of the same letter are 32 smaller than the lowercase letters. Such as "A"

The ASCII code sizes of several common letters: "A" is 65; "a" is 97; "0" is 48.

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