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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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7
blackrock_1year.csv
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@@ -1,3 +1,4 @@
322,Coin Change,35.5%,Medium,0.014188948418642346, https://leetcode.com/problems/coin-change
12,Integer to Roman,55.1%,Medium,0.008113634774169721, https://leetcode.com/problems/integer-to-roman
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.0020383211296970956, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
322,Coin Change,35.5%,Medium,0.014188948418642346, https://leetcode.com/problems/coin-change
12,Integer to Roman,55.1%,Medium,0.008113634774169721, https://leetcode.com/problems/integer-to-roman
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.0020383211296970956, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
1 322 ID Coin Change Title 35.5% Acceptance Medium Difficulty 0.014188948418642346 Frequency https://leetcode.com/problems/coin-change Leetcode Question Link
2 12 322 Integer to Roman Coin Change 55.1% 35.5% Medium Medium 0.008113634774169721 0.014188948418642346 https://leetcode.com/problems/integer-to-roman https://leetcode.com/problems/coin-change
3 121 12 Best Time to Buy and Sell Stock Integer to Roman 50.5% 55.1% Easy Medium 0.0020383211296970956 0.008113634774169721 https://leetcode.com/problems/best-time-to-buy-and-sell-stock https://leetcode.com/problems/integer-to-roman
4 121 Best Time to Buy and Sell Stock 50.5% Easy 0.0020383211296970956 https://leetcode.com/problems/best-time-to-buy-and-sell-stock