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Chore: Add headers to all the files (#54)

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## Description
- Add headers to all the CSV files

## Script used
```py
import csv
import os

# Set the path of the folder containing the CSV files
folder_path = "./LeetCode-Questions-CompanyWise"
headers = [
    "ID",
    "Title",
    "Acceptance",
    "Difficulty",
    "Frequency",
    "Leetcode Question Link",
]

# Loop through all the CSV files in the folder
for file_name in os.listdir(folder_path):
    if file_name.endswith(".csv"):
        # Read the CSV file into a list of rows
        file_path = os.path.join(folder_path, file_name)
        with open(file_path, "r") as f:
            reader = csv.reader(f)
            rows = list(reader)

        has_headers = False
        if len(rows) > 0 and rows[0] == headers:
            has_headers = True

        if not has_headers:
            rows.insert(0, headers)

            # Write the list of rows back to the CSV file
            with open(file_path, "w", newline="") as f:
                writer = csv.writer(f)
                writer.writerows(rows)

```
This commit is contained in:
Krishna Kumar Dey
2023-04-01 11:07:49 +05:30
committed by GitHub
parent 0aeadbd612
commit fb5f78b55e
534 changed files with 20291 additions and 19757 deletions
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5
airbnb_6months.csv
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@@ -1,2 +1,3 @@
864,Shortest Path to Get All Keys,40.1%,Hard,0.13271866487392153, https://leetcode.com/problems/shortest-path-to-get-all-keys
251,Flatten 2D Vector,45.7%,Medium,0.06635933243696077, https://leetcode.com/problems/flatten-2d-vector
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
864,Shortest Path to Get All Keys,40.1%,Hard,0.13271866487392153, https://leetcode.com/problems/shortest-path-to-get-all-keys
251,Flatten 2D Vector,45.7%,Medium,0.06635933243696077, https://leetcode.com/problems/flatten-2d-vector
1 864 ID Shortest Path to Get All Keys Title 40.1% Acceptance Hard Difficulty 0.13271866487392153 Frequency https://leetcode.com/problems/shortest-path-to-get-all-keys Leetcode Question Link
2 251 864 Flatten 2D Vector Shortest Path to Get All Keys 45.7% 40.1% Medium Hard 0.06635933243696077 0.13271866487392153 https://leetcode.com/problems/flatten-2d-vector https://leetcode.com/problems/shortest-path-to-get-all-keys
3 251 Flatten 2D Vector 45.7% Medium 0.06635933243696077 https://leetcode.com/problems/flatten-2d-vector