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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
dataminr_2year.csv
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@@ -1,3 +1,4 @@
57,Insert Interval,33.5%,Hard,0.012147643044749783, https://leetcode.com/problems/insert-interval
56,Merge Intervals,39.3%,Medium,0.007796972706004796, https://leetcode.com/problems/merge-intervals
42,Trapping Rain Water,48.9%,Hard,0.004350670338744988, https://leetcode.com/problems/trapping-rain-water
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
57,Insert Interval,33.5%,Hard,0.012147643044749783, https://leetcode.com/problems/insert-interval
56,Merge Intervals,39.3%,Medium,0.007796972706004796, https://leetcode.com/problems/merge-intervals
42,Trapping Rain Water,48.9%,Hard,0.004350670338744988, https://leetcode.com/problems/trapping-rain-water
1 57 ID Insert Interval Title 33.5% Acceptance Hard Difficulty 0.012147643044749783 Frequency https://leetcode.com/problems/insert-interval Leetcode Question Link
2 56 57 Merge Intervals Insert Interval 39.3% 33.5% Medium Hard 0.007796972706004796 0.012147643044749783 https://leetcode.com/problems/merge-intervals https://leetcode.com/problems/insert-interval
3 42 56 Trapping Rain Water Merge Intervals 48.9% 39.3% Hard Medium 0.004350670338744988 0.007796972706004796 https://leetcode.com/problems/trapping-rain-water https://leetcode.com/problems/merge-intervals
4 42 Trapping Rain Water 48.9% Hard 0.004350670338744988 https://leetcode.com/problems/trapping-rain-water