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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
Download Patch File Download Diff File Expand all files Collapse all files

37
databricks_alltime.csv
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@@ -1,18 +1,19 @@
742,Closest Leaf in a Binary Tree,43.6%,Medium,1.1768018409410708, https://leetcode.com/problems/closest-leaf-in-a-binary-tree
380,Insert Delete GetRandom O(1),47.5%,Medium,0.9812917663172286, https://leetcode.com/problems/insert-delete-getrandom-o1
41,First Missing Positive,32.0%,Hard,0.9732633179401787, https://leetcode.com/problems/first-missing-positive
314,Binary Tree Vertical Order Traversal,45.3%,Medium,0.9050510649594637, https://leetcode.com/problems/binary-tree-vertical-order-traversal
722,Remove Comments,34.6%,Medium,0.7095409903356217, https://leetcode.com/problems/remove-comments
1242,Web Crawler Multithreaded,45.9%,Medium,0.6971713308596708, https://leetcode.com/problems/web-crawler-multithreaded
91,Decode Ways,24.7%,Medium,0.5448409073756266, https://leetcode.com/problems/decode-ways
218,The Skyline Problem,34.6%,Hard,0.42040668810636345, https://leetcode.com/problems/the-skyline-problem
614,Second Degree Follower,30.3%,Medium,0.3030501026800949, https://leetcode.com/problems/second-degree-follower
239,Sliding Window Maximum,43.0%,Hard,0.18086662630782, https://leetcode.com/problems/sliding-window-maximum
426,Convert Binary Search Tree to Sorted Doubly Linked List,59.1%,Medium,0.09352605801082346, https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
381,Insert Delete GetRandom O(1) - Duplicates allowed,34.1%,Hard,0.09106388892287375, https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
987,Vertical Order Traversal of a Binary Tree,36.6%,Medium,0.070392125446596, https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
42,Trapping Rain Water,48.9%,Hard,0.0674365414927314, https://leetcode.com/problems/trapping-rain-water
350,Intersection of Two Arrays II,51.4%,Easy,0.01168540951877908, https://leetcode.com/problems/intersection-of-two-arrays-ii
10,Regular Expression Matching,26.8%,Hard,0.0071865203293987245, https://leetcode.com/problems/regular-expression-matching
114,Flatten Binary Tree to Linked List,49.3%,Medium,0.006896579059060353, https://leetcode.com/problems/flatten-binary-tree-to-linked-list
981,Time Based Key-Value Store,53.1%,Medium,0, https://leetcode.com/problems/time-based-key-value-store
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
742,Closest Leaf in a Binary Tree,43.6%,Medium,1.1768018409410708, https://leetcode.com/problems/closest-leaf-in-a-binary-tree
380,Insert Delete GetRandom O(1),47.5%,Medium,0.9812917663172286, https://leetcode.com/problems/insert-delete-getrandom-o1
41,First Missing Positive,32.0%,Hard,0.9732633179401787, https://leetcode.com/problems/first-missing-positive
314,Binary Tree Vertical Order Traversal,45.3%,Medium,0.9050510649594637, https://leetcode.com/problems/binary-tree-vertical-order-traversal
722,Remove Comments,34.6%,Medium,0.7095409903356217, https://leetcode.com/problems/remove-comments
1242,Web Crawler Multithreaded,45.9%,Medium,0.6971713308596708, https://leetcode.com/problems/web-crawler-multithreaded
91,Decode Ways,24.7%,Medium,0.5448409073756266, https://leetcode.com/problems/decode-ways
218,The Skyline Problem,34.6%,Hard,0.42040668810636345, https://leetcode.com/problems/the-skyline-problem
614,Second Degree Follower,30.3%,Medium,0.3030501026800949, https://leetcode.com/problems/second-degree-follower
239,Sliding Window Maximum,43.0%,Hard,0.18086662630782, https://leetcode.com/problems/sliding-window-maximum
426,Convert Binary Search Tree to Sorted Doubly Linked List,59.1%,Medium,0.09352605801082346, https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
381,Insert Delete GetRandom O(1) - Duplicates allowed,34.1%,Hard,0.09106388892287375, https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
987,Vertical Order Traversal of a Binary Tree,36.6%,Medium,0.070392125446596, https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
42,Trapping Rain Water,48.9%,Hard,0.0674365414927314, https://leetcode.com/problems/trapping-rain-water
350,Intersection of Two Arrays II,51.4%,Easy,0.01168540951877908, https://leetcode.com/problems/intersection-of-two-arrays-ii
10,Regular Expression Matching,26.8%,Hard,0.0071865203293987245, https://leetcode.com/problems/regular-expression-matching
114,Flatten Binary Tree to Linked List,49.3%,Medium,0.006896579059060353, https://leetcode.com/problems/flatten-binary-tree-to-linked-list
981,Time Based Key-Value Store,53.1%,Medium,0, https://leetcode.com/problems/time-based-key-value-store
1 742 ID Closest Leaf in a Binary Tree Title 43.6% Acceptance Medium Difficulty 1.1768018409410708 Frequency https://leetcode.com/problems/closest-leaf-in-a-binary-tree Leetcode Question Link
2 380 742 Insert Delete GetRandom O(1) Closest Leaf in a Binary Tree 47.5% 43.6% Medium Medium 0.9812917663172286 1.1768018409410708 https://leetcode.com/problems/insert-delete-getrandom-o1 https://leetcode.com/problems/closest-leaf-in-a-binary-tree
3 41 380 First Missing Positive Insert Delete GetRandom O(1) 32.0% 47.5% Hard Medium 0.9732633179401787 0.9812917663172286 https://leetcode.com/problems/first-missing-positive https://leetcode.com/problems/insert-delete-getrandom-o1
4 314 41 Binary Tree Vertical Order Traversal First Missing Positive 45.3% 32.0% Medium Hard 0.9050510649594637 0.9732633179401787 https://leetcode.com/problems/binary-tree-vertical-order-traversal https://leetcode.com/problems/first-missing-positive
5 722 314 Remove Comments Binary Tree Vertical Order Traversal 34.6% 45.3% Medium Medium 0.7095409903356217 0.9050510649594637 https://leetcode.com/problems/remove-comments https://leetcode.com/problems/binary-tree-vertical-order-traversal
6 1242 722 Web Crawler Multithreaded Remove Comments 45.9% 34.6% Medium Medium 0.6971713308596708 0.7095409903356217 https://leetcode.com/problems/web-crawler-multithreaded https://leetcode.com/problems/remove-comments
7 91 1242 Decode Ways Web Crawler Multithreaded 24.7% 45.9% Medium Medium 0.5448409073756266 0.6971713308596708 https://leetcode.com/problems/decode-ways https://leetcode.com/problems/web-crawler-multithreaded
8 218 91 The Skyline Problem Decode Ways 34.6% 24.7% Hard Medium 0.42040668810636345 0.5448409073756266 https://leetcode.com/problems/the-skyline-problem https://leetcode.com/problems/decode-ways
9 614 218 Second Degree Follower The Skyline Problem 30.3% 34.6% Medium Hard 0.3030501026800949 0.42040668810636345 https://leetcode.com/problems/second-degree-follower https://leetcode.com/problems/the-skyline-problem
10 239 614 Sliding Window Maximum Second Degree Follower 43.0% 30.3% Hard Medium 0.18086662630782 0.3030501026800949 https://leetcode.com/problems/sliding-window-maximum https://leetcode.com/problems/second-degree-follower
11 426 239 Convert Binary Search Tree to Sorted Doubly Linked List Sliding Window Maximum 59.1% 43.0% Medium Hard 0.09352605801082346 0.18086662630782 https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list https://leetcode.com/problems/sliding-window-maximum
12 381 426 Insert Delete GetRandom O(1) - Duplicates allowed Convert Binary Search Tree to Sorted Doubly Linked List 34.1% 59.1% Hard Medium 0.09106388892287375 0.09352605801082346 https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
13 987 381 Vertical Order Traversal of a Binary Tree Insert Delete GetRandom O(1) - Duplicates allowed 36.6% 34.1% Medium Hard 0.070392125446596 0.09106388892287375 https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
14 42 987 Trapping Rain Water Vertical Order Traversal of a Binary Tree 48.9% 36.6% Hard Medium 0.0674365414927314 0.070392125446596 https://leetcode.com/problems/trapping-rain-water https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
15 350 42 Intersection of Two Arrays II Trapping Rain Water 51.4% 48.9% Easy Hard 0.01168540951877908 0.0674365414927314 https://leetcode.com/problems/intersection-of-two-arrays-ii https://leetcode.com/problems/trapping-rain-water
16 10 350 Regular Expression Matching Intersection of Two Arrays II 26.8% 51.4% Hard Easy 0.0071865203293987245 0.01168540951877908 https://leetcode.com/problems/regular-expression-matching https://leetcode.com/problems/intersection-of-two-arrays-ii
17 114 10 Flatten Binary Tree to Linked List Regular Expression Matching 49.3% 26.8% Medium Hard 0.006896579059060353 0.0071865203293987245 https://leetcode.com/problems/flatten-binary-tree-to-linked-list https://leetcode.com/problems/regular-expression-matching
18 981 114 Time Based Key-Value Store Flatten Binary Tree to Linked List 53.1% 49.3% Medium Medium 0 0.006896579059060353 https://leetcode.com/problems/time-based-key-value-store https://leetcode.com/problems/flatten-binary-tree-to-linked-list
19 981 Time Based Key-Value Store 53.1% Medium 0 https://leetcode.com/problems/time-based-key-value-store