mirror of
https://github.com/McSmog/LeetCode-Questions-CompanyWise.git
synced 2026-04-19 16:56:45 +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)
```
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| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 1223 | Dice Roll Simulation | 45.6% | Medium | 0.41544374201169354 | https://leetcode.com/problems/dice-roll-simulation |
| 3 | 713 | Subarray Product Less Than K | 39.1% | Medium | 0.31165179311372015 | https://leetcode.com/problems/subarray-product-less-than-k |
| 4 | 1411 | Number of Ways to Paint N × 3 Grid | 61.1% | Hard | 0.2567382244712564 | https://leetcode.com/problems/number-of-ways-to-paint-n-3-grid |
| 5 | 1177 | Can Make Palindrome from Substring | 34.6% | Medium | 0.15130891511097502 | https://leetcode.com/problems/can-make-palindrome-from-substring |
| 6 | 1319 | Number of Operations to Make Network Connected | 53.1% | Medium | 0.04587960575069364 | https://leetcode.com/problems/number-of-operations-to-make-network-connected |
| 7 | 1048 | Longest String Chain | 54.7% | Medium | 0.019361689049145963 | https://leetcode.com/problems/longest-string-chain |
| 8 | 152 | Maximum Product Subarray | 31.7% | Medium | 0.005590510716885066 | https://leetcode.com/problems/maximum-product-subarray |
| 9 | 48 | Rotate Image | 56.7% | Medium | 0.0050955524266001265 | https://leetcode.com/problems/rotate-image |