2888. Reshape Data: Concatenate
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```pythondata []
import pandas as pd

def concatenateTables(df1: pd.DataFrame, df2: pd.DataFrame) -> pd.DataFrame:
    return pd.concat([df1, df2], ignore_index=True)

df1 = pd.DataFrame([
    [1, "Mason", 8],
    [2, "Ava", 6],
    [3, "Taylor", 15],
    [4, "Georgia", 17]
], columns=["student_id", "name", "age"])

df2 = pd.DataFrame([
    [5, "Leo", 7],
    [6, "Alex", 7]
], columns=["student_id", "name", "age"])

print(concatenateTables(df1, df2))

```
['Pandas']