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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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15
snapchat_6months.csv
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@@ -1,7 +1,8 @@
146,LRU Cache,33.2%,Medium,0.03376763319427294, https://leetcode.com/problems/lru-cache
317,Shortest Distance from All Buildings,41.4%,Hard,0.031062254983439577, https://leetcode.com/problems/shortest-distance-from-all-buildings
212,Word Search II,34.9%,Hard,0.02201654487096149, https://leetcode.com/problems/word-search-ii
340,Longest Substring with At Most K Distinct Characters,44.1%,Hard,0.016122880486563188, https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.007077170374085099, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
234,Palindrome Linked List,39.3%,Easy,0.004533613114828982, https://leetcode.com/problems/palindrome-linked-list
210,Course Schedule II,40.7%,Medium,0.0019086707135282834, https://leetcode.com/problems/course-schedule-ii
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
146,LRU Cache,33.2%,Medium,0.03376763319427294, https://leetcode.com/problems/lru-cache
317,Shortest Distance from All Buildings,41.4%,Hard,0.031062254983439577, https://leetcode.com/problems/shortest-distance-from-all-buildings
212,Word Search II,34.9%,Hard,0.02201654487096149, https://leetcode.com/problems/word-search-ii
340,Longest Substring with At Most K Distinct Characters,44.1%,Hard,0.016122880486563188, https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.007077170374085099, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
234,Palindrome Linked List,39.3%,Easy,0.004533613114828982, https://leetcode.com/problems/palindrome-linked-list
210,Course Schedule II,40.7%,Medium,0.0019086707135282834, https://leetcode.com/problems/course-schedule-ii
1 146 ID LRU Cache Title 33.2% Acceptance Medium Difficulty 0.03376763319427294 Frequency https://leetcode.com/problems/lru-cache Leetcode Question Link
2 317 146 Shortest Distance from All Buildings LRU Cache 41.4% 33.2% Hard Medium 0.031062254983439577 0.03376763319427294 https://leetcode.com/problems/shortest-distance-from-all-buildings https://leetcode.com/problems/lru-cache
3 212 317 Word Search II Shortest Distance from All Buildings 34.9% 41.4% Hard Hard 0.02201654487096149 0.031062254983439577 https://leetcode.com/problems/word-search-ii https://leetcode.com/problems/shortest-distance-from-all-buildings
4 340 212 Longest Substring with At Most K Distinct Characters Word Search II 44.1% 34.9% Hard Hard 0.016122880486563188 0.02201654487096149 https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters https://leetcode.com/problems/word-search-ii
5 297 340 Serialize and Deserialize Binary Tree Longest Substring with At Most K Distinct Characters 47.5% 44.1% Hard Hard 0.007077170374085099 0.016122880486563188 https://leetcode.com/problems/serialize-and-deserialize-binary-tree https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
6 234 297 Palindrome Linked List Serialize and Deserialize Binary Tree 39.3% 47.5% Easy Hard 0.004533613114828982 0.007077170374085099 https://leetcode.com/problems/palindrome-linked-list https://leetcode.com/problems/serialize-and-deserialize-binary-tree
7 210 234 Course Schedule II Palindrome Linked List 40.7% 39.3% Medium Easy 0.0019086707135282834 0.004533613114828982 https://leetcode.com/problems/course-schedule-ii https://leetcode.com/problems/palindrome-linked-list
8 210 Course Schedule II 40.7% Medium 0.0019086707135282834 https://leetcode.com/problems/course-schedule-ii