Card Number Validation in C in Chars Play Hole
11th in C and 282nd overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 94 | 94 | |
| 97 | 97 | |
| 99 | 99 | |
| 101 | 101 | |
| 102 | 102 | |
| 104 | 104 | |
| 107 | 107 | |
| 109 | 109 | |
| 110 | 110 | |
| 114 | 114 | |
| 120 | 120 | |
| 121 | 121 | |
| 123 | 123 | |
| 124 | 124 | |
| 127 | 127 | |
| 131 | 131 | |
| 133 | 133 | |
| 134 | 134 | |
| 142 | 142 | |
| 146 | 146 | |
| 148 | 148 | |
| 157 | 157 | |
| 161 | 161 | |
| 212 | 212 | |
| 244 | 244 |