YouTipC Examples Ascii Value Character
# C Example - Character to ASCII Value
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ASCII defines 128 characters.
**Categories:**
* I: 0-31, 127 (Delete key) are control characters.
* II: Whitespace characters: Space (32), Tab, Vertical Tab, Newline, Carriage Return.
* III: Printable characters: a-z, A-Z, 0-9, ~, !, @, #, $, %, ^, &, *, (, ), -, +, {, }, [, ], ', ", , ,, ?, /, |, , _, :, ;, ., as well as γ and γ
**ASCII Table:**
| ASCII Value | Control Character | ASCII Value | Control Character | ASCII Value | Control Character | ASCII Value | Control Character |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 0 | NUT | 32 | Space | 64 | @ | 96 | ` (Backtick) |
| 1 | SOH | 33 | ! | 65 | A | 97 | a |
| 2 | STX | 34 | " | 66 | B | 98 | b |
| 3 | ETX | 35 | # | 67 | C | 99 | c |
| 4 | EOT | 36 | $ | 68 | D | 100 | d |
| 5 | ENQ | 37 | % | 69 | E | 101 | e |
| 6 | ACK | 38 | & | 70 | F | 102 | f |
| 7 | BEL | 39 | ' | 71 | G | 103 | g |
| 8 | BS | 40 | ( | 72 | H | 104 | h |
| 9 | HT | 41 | ) | 73 | I | 105 | i |
| 10 | LF | 42 | * | 74 | J | 106 | j |
| 11 | VT | 43 | + | 75 | K | 107 | k |
| 12 | FF | 44 | , | 76 | L | 108 | l |
| 13 | CR | 45 | - | 77 | M | 109 | m |
| 14 | SO | 46 | . | 78 | N | 110 | n |
| 15 | SI | 47 | / | 79 | O | 111 | o |
| 16 | DLE | 48 | 0 | 80 | P | 112 | p |
| 17 | DCI | 49 | 1 | 81 | Q | 113 | q |
| 18 | DC2 | 50 | 2 | 82 | R | 114 | r |
| 19 | DC3 | 51 | 3 | 83 | S | 115 | s |
| 20 | DC4 | 52 | 4 | 84 | T | 116 | t |
| 21 | NAK | 53 | 5 | 85 | U | 117 | u |
| 22 | SYN | 54 | 6 | 86 | V | 118 | v |
| 23 | TB | 55 | 7 | 87 | W | 119 | w |
| 24 | CAN | 56 | 8 | 88 | X | 120 | x |
| 25 | EM | 57 | 9 | 89 | Y | 121 | y |
| 26 | SUB | 58 | : | 90 | Z | 122 | z |
| 27 | ESC | 59 | ; | 91 | [ | 123 | { |
| 28 | FS | 60 | | 94 | ^ | 126 | ο½ |
| 31 | US | 63 | ? | 95 | _ | 127 | DEL |
## Example
#includeint main(){char c; printf("Enter a character: "); // Read user input scanf("%c", &c); // %d displays integer// %c displays corresponding character printf("ASCII value of %c is %d", c, c); return 0; }
Output:
Enter a character: a
ASCII value of a is 97
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