FA-3043 / Text processing / Member archive
Zero padding precedes the sign · case 03
Zero padding precedes the sign.
Case contract
Pad numeric text to width five with zeros after an optional leading plus/minus.
Why this case matters
A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| boundary 1 | "00-12" | "-0012" | Failed |
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