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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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17
groupon_2year.csv
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@@ -1,8 +1,9 @@
146,LRU Cache,33.2%,Medium,0.009201102569537696, https://leetcode.com/problems/lru-cache
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.007077170374085099, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
48,Rotate Image,56.7%,Medium,0.0050955524266001265, https://leetcode.com/problems/rotate-image
155,Min Stack,44.5%,Easy,0.00474891074128171, https://leetcode.com/problems/min-stack
238,Product of Array Except Self,60.1%,Medium,0.003930436424724545, https://leetcode.com/problems/product-of-array-except-self
1,Two Sum,45.6%,Easy,0.003278422738041615, https://leetcode.com/problems/two-sum
15,3Sum,26.8%,Medium,0.0021990113314367685, https://leetcode.com/problems/3sum
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.0021239321954525975, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
146,LRU Cache,33.2%,Medium,0.009201102569537696, https://leetcode.com/problems/lru-cache
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.007077170374085099, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
48,Rotate Image,56.7%,Medium,0.0050955524266001265, https://leetcode.com/problems/rotate-image
155,Min Stack,44.5%,Easy,0.00474891074128171, https://leetcode.com/problems/min-stack
238,Product of Array Except Self,60.1%,Medium,0.003930436424724545, https://leetcode.com/problems/product-of-array-except-self
1,Two Sum,45.6%,Easy,0.003278422738041615, https://leetcode.com/problems/two-sum
15,3Sum,26.8%,Medium,0.0021990113314367685, https://leetcode.com/problems/3sum
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.0021239321954525975, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
1 146 ID LRU Cache Title 33.2% Acceptance Medium Difficulty 0.009201102569537696 Frequency https://leetcode.com/problems/lru-cache Leetcode Question Link
2 297 146 Serialize and Deserialize Binary Tree LRU Cache 47.5% 33.2% Hard Medium 0.007077170374085099 0.009201102569537696 https://leetcode.com/problems/serialize-and-deserialize-binary-tree https://leetcode.com/problems/lru-cache
3 48 297 Rotate Image Serialize and Deserialize Binary Tree 56.7% 47.5% Medium Hard 0.0050955524266001265 0.007077170374085099 https://leetcode.com/problems/rotate-image https://leetcode.com/problems/serialize-and-deserialize-binary-tree
4 155 48 Min Stack Rotate Image 44.5% 56.7% Easy Medium 0.00474891074128171 0.0050955524266001265 https://leetcode.com/problems/min-stack https://leetcode.com/problems/rotate-image
5 238 155 Product of Array Except Self Min Stack 60.1% 44.5% Medium Easy 0.003930436424724545 0.00474891074128171 https://leetcode.com/problems/product-of-array-except-self https://leetcode.com/problems/min-stack
6 1 238 Two Sum Product of Array Except Self 45.6% 60.1% Easy Medium 0.003278422738041615 0.003930436424724545 https://leetcode.com/problems/two-sum https://leetcode.com/problems/product-of-array-except-self
7 15 1 3Sum Two Sum 26.8% 45.6% Medium Easy 0.0021990113314367685 0.003278422738041615 https://leetcode.com/problems/3sum https://leetcode.com/problems/two-sum
8 121 15 Best Time to Buy and Sell Stock 3Sum 50.5% 26.8% Easy Medium 0.0021239321954525975 0.0021990113314367685 https://leetcode.com/problems/best-time-to-buy-and-sell-stock https://leetcode.com/problems/3sum
9 121 Best Time to Buy and Sell Stock 50.5% Easy 0.0021239321954525975 https://leetcode.com/problems/best-time-to-buy-and-sell-stock