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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

53
salesforce_1year.csv
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@@ -1,26 +1,27 @@
1283,Find the Smallest Divisor Given a Threshold,47.6%,Medium,0.0665963051641667, https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
146,LRU Cache,33.2%,Medium,0.054946555458745445, https://leetcode.com/problems/lru-cache
895,Maximum Frequency Stack,60.6%,Hard,0.04329680575332419, https://leetcode.com/problems/maximum-frequency-stack
706,Design HashMap,61.3%,Easy,0.039016652342451774, https://leetcode.com/problems/design-hashmap
17,Letter Combinations of a Phone Number,46.8%,Medium,0.03893646375009422, https://leetcode.com/problems/letter-combinations-of-a-phone-number
460,LFU Cache,34.2%,Hard,0.030962225603966897, https://leetcode.com/problems/lfu-cache
724,Find Pivot Index,44.0%,Easy,0.03089844155123413, https://leetcode.com/problems/find-pivot-index
56,Merge Intervals,39.3%,Medium,0.030829638084076787, https://leetcode.com/problems/merge-intervals
348,Design Tic-Tac-Toe,54.3%,Medium,0.024214258120594613, https://leetcode.com/problems/design-tic-tac-toe
557,Reverse Words in a String III,69.8%,Easy,0.013731764001315941, https://leetcode.com/problems/reverse-words-in-a-string-iii
547,Friend Circles,58.6%,Medium,0.012228828639434596, https://leetcode.com/problems/friend-circles
211,Add and Search Word - Data structure design,38.1%,Medium,0.010438508143923443, https://leetcode.com/problems/add-and-search-word-data-structure-design
212,Word Search II,34.9%,Hard,0.009845021678804893, https://leetcode.com/problems/word-search-ii
295,Find Median from Data Stream,44.3%,Hard,0.00899893586856953, https://leetcode.com/problems/find-median-from-data-stream
412,Fizz Buzz,62.3%,Easy,0.007165921026143679, https://leetcode.com/problems/fizz-buzz
98,Validate Binary Search Tree,27.8%,Medium,0.006611351489350257, https://leetcode.com/problems/validate-binary-search-tree
41,First Missing Positive,32.0%,Hard,0.0064113058208121855, https://leetcode.com/problems/first-missing-positive
76,Minimum Window Substring,34.6%,Hard,0.006231520398723243, https://leetcode.com/problems/minimum-window-substring
20,Valid Parentheses,39.0%,Easy,0.005168860577665306, https://leetcode.com/problems/valid-parentheses
48,Rotate Image,56.7%,Medium,0.0050955524266001265, https://leetcode.com/problems/rotate-image
42,Trapping Rain Water,48.9%,Hard,0.004350670338744988, https://leetcode.com/problems/trapping-rain-water
200,Number of Islands,46.8%,Medium,0.0028897578265903614, https://leetcode.com/problems/number-of-islands
53,Maximum Subarray,46.5%,Easy,0.002167082872150794, https://leetcode.com/problems/maximum-subarray
1,Two Sum,45.6%,Easy,0.00184543512358731, https://leetcode.com/problems/two-sum
2,Add Two Numbers,33.9%,Medium,0.0016886191111440908, https://leetcode.com/problems/add-two-numbers
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.0015556336509412823, https://leetcode.com/problems/longest-substring-without-repeating-characters
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
1283,Find the Smallest Divisor Given a Threshold,47.6%,Medium,0.0665963051641667, https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
146,LRU Cache,33.2%,Medium,0.054946555458745445, https://leetcode.com/problems/lru-cache
895,Maximum Frequency Stack,60.6%,Hard,0.04329680575332419, https://leetcode.com/problems/maximum-frequency-stack
706,Design HashMap,61.3%,Easy,0.039016652342451774, https://leetcode.com/problems/design-hashmap
17,Letter Combinations of a Phone Number,46.8%,Medium,0.03893646375009422, https://leetcode.com/problems/letter-combinations-of-a-phone-number
460,LFU Cache,34.2%,Hard,0.030962225603966897, https://leetcode.com/problems/lfu-cache
724,Find Pivot Index,44.0%,Easy,0.03089844155123413, https://leetcode.com/problems/find-pivot-index
56,Merge Intervals,39.3%,Medium,0.030829638084076787, https://leetcode.com/problems/merge-intervals
348,Design Tic-Tac-Toe,54.3%,Medium,0.024214258120594613, https://leetcode.com/problems/design-tic-tac-toe
557,Reverse Words in a String III,69.8%,Easy,0.013731764001315941, https://leetcode.com/problems/reverse-words-in-a-string-iii
547,Friend Circles,58.6%,Medium,0.012228828639434596, https://leetcode.com/problems/friend-circles
211,Add and Search Word - Data structure design,38.1%,Medium,0.010438508143923443, https://leetcode.com/problems/add-and-search-word-data-structure-design
212,Word Search II,34.9%,Hard,0.009845021678804893, https://leetcode.com/problems/word-search-ii
295,Find Median from Data Stream,44.3%,Hard,0.00899893586856953, https://leetcode.com/problems/find-median-from-data-stream
412,Fizz Buzz,62.3%,Easy,0.007165921026143679, https://leetcode.com/problems/fizz-buzz
98,Validate Binary Search Tree,27.8%,Medium,0.006611351489350257, https://leetcode.com/problems/validate-binary-search-tree
41,First Missing Positive,32.0%,Hard,0.0064113058208121855, https://leetcode.com/problems/first-missing-positive
76,Minimum Window Substring,34.6%,Hard,0.006231520398723243, https://leetcode.com/problems/minimum-window-substring
20,Valid Parentheses,39.0%,Easy,0.005168860577665306, https://leetcode.com/problems/valid-parentheses
48,Rotate Image,56.7%,Medium,0.0050955524266001265, https://leetcode.com/problems/rotate-image
42,Trapping Rain Water,48.9%,Hard,0.004350670338744988, https://leetcode.com/problems/trapping-rain-water
200,Number of Islands,46.8%,Medium,0.0028897578265903614, https://leetcode.com/problems/number-of-islands
53,Maximum Subarray,46.5%,Easy,0.002167082872150794, https://leetcode.com/problems/maximum-subarray
1,Two Sum,45.6%,Easy,0.00184543512358731, https://leetcode.com/problems/two-sum
2,Add Two Numbers,33.9%,Medium,0.0016886191111440908, https://leetcode.com/problems/add-two-numbers
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.0015556336509412823, https://leetcode.com/problems/longest-substring-without-repeating-characters
1 1283 ID Find the Smallest Divisor Given a Threshold Title 47.6% Acceptance Medium Difficulty 0.0665963051641667 Frequency https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold Leetcode Question Link
2 146 1283 LRU Cache Find the Smallest Divisor Given a Threshold 33.2% 47.6% Medium Medium 0.054946555458745445 0.0665963051641667 https://leetcode.com/problems/lru-cache https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
3 895 146 Maximum Frequency Stack LRU Cache 60.6% 33.2% Hard Medium 0.04329680575332419 0.054946555458745445 https://leetcode.com/problems/maximum-frequency-stack https://leetcode.com/problems/lru-cache
4 706 895 Design HashMap Maximum Frequency Stack 61.3% 60.6% Easy Hard 0.039016652342451774 0.04329680575332419 https://leetcode.com/problems/design-hashmap https://leetcode.com/problems/maximum-frequency-stack
5 17 706 Letter Combinations of a Phone Number Design HashMap 46.8% 61.3% Medium Easy 0.03893646375009422 0.039016652342451774 https://leetcode.com/problems/letter-combinations-of-a-phone-number https://leetcode.com/problems/design-hashmap
6 460 17 LFU Cache Letter Combinations of a Phone Number 34.2% 46.8% Hard Medium 0.030962225603966897 0.03893646375009422 https://leetcode.com/problems/lfu-cache https://leetcode.com/problems/letter-combinations-of-a-phone-number
7 724 460 Find Pivot Index LFU Cache 44.0% 34.2% Easy Hard 0.03089844155123413 0.030962225603966897 https://leetcode.com/problems/find-pivot-index https://leetcode.com/problems/lfu-cache
8 56 724 Merge Intervals Find Pivot Index 39.3% 44.0% Medium Easy 0.030829638084076787 0.03089844155123413 https://leetcode.com/problems/merge-intervals https://leetcode.com/problems/find-pivot-index
9 348 56 Design Tic-Tac-Toe Merge Intervals 54.3% 39.3% Medium Medium 0.024214258120594613 0.030829638084076787 https://leetcode.com/problems/design-tic-tac-toe https://leetcode.com/problems/merge-intervals
10 557 348 Reverse Words in a String III Design Tic-Tac-Toe 69.8% 54.3% Easy Medium 0.013731764001315941 0.024214258120594613 https://leetcode.com/problems/reverse-words-in-a-string-iii https://leetcode.com/problems/design-tic-tac-toe
11 547 557 Friend Circles Reverse Words in a String III 58.6% 69.8% Medium Easy 0.012228828639434596 0.013731764001315941 https://leetcode.com/problems/friend-circles https://leetcode.com/problems/reverse-words-in-a-string-iii
12 211 547 Add and Search Word - Data structure design Friend Circles 38.1% 58.6% Medium Medium 0.010438508143923443 0.012228828639434596 https://leetcode.com/problems/add-and-search-word-data-structure-design https://leetcode.com/problems/friend-circles
13 212 211 Word Search II Add and Search Word - Data structure design 34.9% 38.1% Hard Medium 0.009845021678804893 0.010438508143923443 https://leetcode.com/problems/word-search-ii https://leetcode.com/problems/add-and-search-word-data-structure-design
14 295 212 Find Median from Data Stream Word Search II 44.3% 34.9% Hard Hard 0.00899893586856953 0.009845021678804893 https://leetcode.com/problems/find-median-from-data-stream https://leetcode.com/problems/word-search-ii
15 412 295 Fizz Buzz Find Median from Data Stream 62.3% 44.3% Easy Hard 0.007165921026143679 0.00899893586856953 https://leetcode.com/problems/fizz-buzz https://leetcode.com/problems/find-median-from-data-stream
16 98 412 Validate Binary Search Tree Fizz Buzz 27.8% 62.3% Medium Easy 0.006611351489350257 0.007165921026143679 https://leetcode.com/problems/validate-binary-search-tree https://leetcode.com/problems/fizz-buzz
17 41 98 First Missing Positive Validate Binary Search Tree 32.0% 27.8% Hard Medium 0.0064113058208121855 0.006611351489350257 https://leetcode.com/problems/first-missing-positive https://leetcode.com/problems/validate-binary-search-tree
18 76 41 Minimum Window Substring First Missing Positive 34.6% 32.0% Hard Hard 0.006231520398723243 0.0064113058208121855 https://leetcode.com/problems/minimum-window-substring https://leetcode.com/problems/first-missing-positive
19 20 76 Valid Parentheses Minimum Window Substring 39.0% 34.6% Easy Hard 0.005168860577665306 0.006231520398723243 https://leetcode.com/problems/valid-parentheses https://leetcode.com/problems/minimum-window-substring
20 48 20 Rotate Image Valid Parentheses 56.7% 39.0% Medium Easy 0.0050955524266001265 0.005168860577665306 https://leetcode.com/problems/rotate-image https://leetcode.com/problems/valid-parentheses
21 42 48 Trapping Rain Water Rotate Image 48.9% 56.7% Hard Medium 0.004350670338744988 0.0050955524266001265 https://leetcode.com/problems/trapping-rain-water https://leetcode.com/problems/rotate-image
22 200 42 Number of Islands Trapping Rain Water 46.8% 48.9% Medium Hard 0.0028897578265903614 0.004350670338744988 https://leetcode.com/problems/number-of-islands https://leetcode.com/problems/trapping-rain-water
23 53 200 Maximum Subarray Number of Islands 46.5% 46.8% Easy Medium 0.002167082872150794 0.0028897578265903614 https://leetcode.com/problems/maximum-subarray https://leetcode.com/problems/number-of-islands
24 1 53 Two Sum Maximum Subarray 45.6% 46.5% Easy Easy 0.00184543512358731 0.002167082872150794 https://leetcode.com/problems/two-sum https://leetcode.com/problems/maximum-subarray
25 2 1 Add Two Numbers Two Sum 33.9% 45.6% Medium Easy 0.0016886191111440908 0.00184543512358731 https://leetcode.com/problems/add-two-numbers https://leetcode.com/problems/two-sum
26 3 2 Longest Substring Without Repeating Characters Add Two Numbers 30.4% 33.9% Medium Medium 0.0015556336509412823 0.0016886191111440908 https://leetcode.com/problems/longest-substring-without-repeating-characters https://leetcode.com/problems/add-two-numbers
27 3 Longest Substring Without Repeating Characters 30.4% Medium 0.0015556336509412823 https://leetcode.com/problems/longest-substring-without-repeating-characters