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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

31
two-sigma_2year.csv
View File

@@ -1,15 +1,16 @@
547,Friend Circles,58.6%,Medium,2.779485180300092, https://leetcode.com/problems/friend-circles
1048,Longest String Chain,54.7%,Medium,2.0101066512808607, https://leetcode.com/problems/longest-string-chain
918,Maximum Sum Circular Subarray,33.7%,Medium,1.200561419408042, https://leetcode.com/problems/maximum-sum-circular-subarray
123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.3910161875352235, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
146,LRU Cache,33.2%,Medium,0.3479336801402196, https://leetcode.com/problems/lru-cache
710,Random Pick with Blacklist,32.5%,Hard,0.3161972427598021, https://leetcode.com/problems/random-pick-with-blacklist
528,Random Pick with Weight,43.9%,Medium,0.12617342152539626, https://leetcode.com/problems/random-pick-with-weight
380,Insert Delete GetRandom O(1),47.5%,Medium,0.11413023913109475, https://leetcode.com/problems/insert-delete-getrandom-o1
44,Wildcard Matching,24.7%,Hard,0.053722215229247965, https://leetcode.com/problems/wildcard-matching
1163,Last Substring in Lexicographical Order,33.9%,Hard,0.05135916837064474, https://leetcode.com/problems/last-substring-in-lexicographical-order
53,Maximum Subarray,46.5%,Easy,0.019336728821707075, https://leetcode.com/problems/maximum-subarray
384,Shuffle an Array,52.8%,Medium,0.015250009609723824, https://leetcode.com/problems/shuffle-an-array
221,Maximal Square,37.7%,Medium,0.00988638798855515, https://leetcode.com/problems/maximal-square
56,Merge Intervals,39.3%,Medium,0.007796972706004796, https://leetcode.com/problems/merge-intervals
4,Median of Two Sorted Arrays,29.6%,Hard,0.003900160950094767, https://leetcode.com/problems/median-of-two-sorted-arrays
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
547,Friend Circles,58.6%,Medium,2.779485180300092, https://leetcode.com/problems/friend-circles
1048,Longest String Chain,54.7%,Medium,2.0101066512808607, https://leetcode.com/problems/longest-string-chain
918,Maximum Sum Circular Subarray,33.7%,Medium,1.200561419408042, https://leetcode.com/problems/maximum-sum-circular-subarray
123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.3910161875352235, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
146,LRU Cache,33.2%,Medium,0.3479336801402196, https://leetcode.com/problems/lru-cache
710,Random Pick with Blacklist,32.5%,Hard,0.3161972427598021, https://leetcode.com/problems/random-pick-with-blacklist
528,Random Pick with Weight,43.9%,Medium,0.12617342152539626, https://leetcode.com/problems/random-pick-with-weight
380,Insert Delete GetRandom O(1),47.5%,Medium,0.11413023913109475, https://leetcode.com/problems/insert-delete-getrandom-o1
44,Wildcard Matching,24.7%,Hard,0.053722215229247965, https://leetcode.com/problems/wildcard-matching
1163,Last Substring in Lexicographical Order,33.9%,Hard,0.05135916837064474, https://leetcode.com/problems/last-substring-in-lexicographical-order
53,Maximum Subarray,46.5%,Easy,0.019336728821707075, https://leetcode.com/problems/maximum-subarray
384,Shuffle an Array,52.8%,Medium,0.015250009609723824, https://leetcode.com/problems/shuffle-an-array
221,Maximal Square,37.7%,Medium,0.00988638798855515, https://leetcode.com/problems/maximal-square
56,Merge Intervals,39.3%,Medium,0.007796972706004796, https://leetcode.com/problems/merge-intervals
4,Median of Two Sorted Arrays,29.6%,Hard,0.003900160950094767, https://leetcode.com/problems/median-of-two-sorted-arrays
1 547 ID Friend Circles Title 58.6% Acceptance Medium Difficulty 2.779485180300092 Frequency https://leetcode.com/problems/friend-circles Leetcode Question Link
2 1048 547 Longest String Chain Friend Circles 54.7% 58.6% Medium Medium 2.0101066512808607 2.779485180300092 https://leetcode.com/problems/longest-string-chain https://leetcode.com/problems/friend-circles
3 918 1048 Maximum Sum Circular Subarray Longest String Chain 33.7% 54.7% Medium Medium 1.200561419408042 2.0101066512808607 https://leetcode.com/problems/maximum-sum-circular-subarray https://leetcode.com/problems/longest-string-chain
4 123 918 Best Time to Buy and Sell Stock III Maximum Sum Circular Subarray 37.5% 33.7% Hard Medium 0.3910161875352235 1.200561419408042 https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii https://leetcode.com/problems/maximum-sum-circular-subarray
5 146 123 LRU Cache Best Time to Buy and Sell Stock III 33.2% 37.5% Medium Hard 0.3479336801402196 0.3910161875352235 https://leetcode.com/problems/lru-cache https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
6 710 146 Random Pick with Blacklist LRU Cache 32.5% 33.2% Hard Medium 0.3161972427598021 0.3479336801402196 https://leetcode.com/problems/random-pick-with-blacklist https://leetcode.com/problems/lru-cache
7 528 710 Random Pick with Weight Random Pick with Blacklist 43.9% 32.5% Medium Hard 0.12617342152539626 0.3161972427598021 https://leetcode.com/problems/random-pick-with-weight https://leetcode.com/problems/random-pick-with-blacklist
8 380 528 Insert Delete GetRandom O(1) Random Pick with Weight 47.5% 43.9% Medium Medium 0.11413023913109475 0.12617342152539626 https://leetcode.com/problems/insert-delete-getrandom-o1 https://leetcode.com/problems/random-pick-with-weight
9 44 380 Wildcard Matching Insert Delete GetRandom O(1) 24.7% 47.5% Hard Medium 0.053722215229247965 0.11413023913109475 https://leetcode.com/problems/wildcard-matching https://leetcode.com/problems/insert-delete-getrandom-o1
10 1163 44 Last Substring in Lexicographical Order Wildcard Matching 33.9% 24.7% Hard Hard 0.05135916837064474 0.053722215229247965 https://leetcode.com/problems/last-substring-in-lexicographical-order https://leetcode.com/problems/wildcard-matching
11 53 1163 Maximum Subarray Last Substring in Lexicographical Order 46.5% 33.9% Easy Hard 0.019336728821707075 0.05135916837064474 https://leetcode.com/problems/maximum-subarray https://leetcode.com/problems/last-substring-in-lexicographical-order
12 384 53 Shuffle an Array Maximum Subarray 52.8% 46.5% Medium Easy 0.015250009609723824 0.019336728821707075 https://leetcode.com/problems/shuffle-an-array https://leetcode.com/problems/maximum-subarray
13 221 384 Maximal Square Shuffle an Array 37.7% 52.8% Medium Medium 0.00988638798855515 0.015250009609723824 https://leetcode.com/problems/maximal-square https://leetcode.com/problems/shuffle-an-array
14 56 221 Merge Intervals Maximal Square 39.3% 37.7% Medium Medium 0.007796972706004796 0.00988638798855515 https://leetcode.com/problems/merge-intervals https://leetcode.com/problems/maximal-square
15 4 56 Median of Two Sorted Arrays Merge Intervals 29.6% 39.3% Hard Medium 0.003900160950094767 0.007796972706004796 https://leetcode.com/problems/median-of-two-sorted-arrays https://leetcode.com/problems/merge-intervals
16 4 Median of Two Sorted Arrays 29.6% Hard 0.003900160950094767 https://leetcode.com/problems/median-of-two-sorted-arrays