Card Number Validation in AWK in Chars Play Hole
1st in AWK and 32nd overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 48 | 48 | |
| 52 | 52 | |
| 53 | 53 | |
| 54 | 54 |
xsot πΈπ¬
80,235
β’
79,491
π76
β’
π₯386
β’
π₯53
β’
π₯63