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Flatten Nested List
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446. Unique Elements in Order
easy
Generalentry
Function contract
Inputs
- items
- list
Returns
- value
- list
Examples
Input
{
"items": [
1,
2,
2,
3,
1
]
}Output
[
1,
2,
3
]Input Signature
| Argument | Type |
|---|---|
| items | list |
Output Signature
| Return Name | Type |
|---|---|
| value | list |
Constraints
Hint 1
Hint 2
Hint 3
Roles
Software Engineer
ML Engineer
Data Engineer
Quantitative Researcher
Research Scientist
Companies
GeneralLevels
entry
Tags
python
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