mirror of
https://github.com/krishnadey30/LeetCode-Questions-CompanyWise.git
synced 2025-12-28 05:34:42 +00:00
fb5f78b55e
## 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)
```
2.7 KiB
2.7 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 146 | LRU Cache | 33.2% | Medium | 0.06230548855614676 | https://leetcode.com/problems/lru-cache |
| 3 | 981 | Time Based Key-Value Store | 53.1% | Medium | 0.049406315387071284 | https://leetcode.com/problems/time-based-key-value-store |
| 4 | 97 | Interleaving String | 31.5% | Hard | 0.04548535439411653 | https://leetcode.com/problems/interleaving-string |
| 5 | 706 | Design HashMap | 61.3% | Easy | 0.039016652342451774 | https://leetcode.com/problems/design-hashmap |
| 6 | 697 | Degree of an Array | 53.8% | Easy | 0.03226086221822144 | https://leetcode.com/problems/degree-of-an-array |
| 7 | 1048 | Longest String Chain | 54.7% | Medium | 0.019361689049145963 | https://leetcode.com/problems/longest-string-chain |
| 8 | 80 | Remove Duplicates from Sorted Array II | 44.0% | Medium | 0.014815085785140639 | https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii |
| 9 | 20 | Valid Parentheses | 39.0% | Easy | 0.014292491180025941 | https://leetcode.com/problems/valid-parentheses |
| 10 | 150 | Evaluate Reverse Polish Notation | 36.3% | Medium | 0.01413451093490476 | https://leetcode.com/problems/evaluate-reverse-polish-notation |
| 11 | 56 | Merge Intervals | 39.3% | Medium | 0.013819532422258866 | https://leetcode.com/problems/merge-intervals |
| 12 | 733 | Flood Fill | 55.3% | Easy | 0.011217167530924988 | https://leetcode.com/problems/flood-fill |
| 13 | 905 | Sort Array By Parity | 74.1% | Easy | 0.009603915354180344 | https://leetcode.com/problems/sort-array-by-parity |
| 14 | 63 | Unique Paths II | 34.6% | Medium | 0.008712753874961187 | https://leetcode.com/problems/unique-paths-ii |
| 15 | 49 | Group Anagrams | 56.9% | Medium | 0.008538951314232168 | https://leetcode.com/problems/group-anagrams |
| 16 | 23 | Merge k Sorted Lists | 40.2% | Hard | 0.004051459000748015 | https://leetcode.com/problems/merge-k-sorted-lists |
| 17 | 977 | Squares of a Sorted Array | 72.1% | Easy | 0.003891055492966611 | https://leetcode.com/problems/squares-of-a-sorted-array |
| 18 | 8 | String to Integer (atoi) | 15.4% | Medium | 0.0037925521897059712 | https://leetcode.com/problems/string-to-integer-atoi |
| 19 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 0.003496778759264278 | https://leetcode.com/problems/longest-substring-without-repeating-characters |
| 20 | 1 | Two Sum | 45.6% | Easy | 0.003278422738041615 | https://leetcode.com/problems/two-sum |
| 21 | 33 | Search in Rotated Sorted Array | 34.5% | Medium | 0.003229976968332634 | https://leetcode.com/problems/search-in-rotated-sorted-array |
| 22 | 98 | Validate Binary Search Tree | 27.8% | Medium | 0.002943776044013381 | https://leetcode.com/problems/validate-binary-search-tree |
| 23 | 21 | Merge Two Sorted Lists | 53.5% | Easy | 0.0022551737583973706 | https://leetcode.com/problems/merge-two-sorted-lists |
| 24 | 15 | 3Sum | 26.8% | Medium | 0.0021990113314367685 | https://leetcode.com/problems/3sum |
| 25 | 2 | Add Two Numbers | 33.9% | Medium | 0.0016886191111440908 | https://leetcode.com/problems/add-two-numbers |