2884. Modify Columns LeetCode Solution

In this guide, you will get 2884. Modify Columns LeetCode Solution with the best time and space complexity. The solution to Modify Columns problem is provided in various programming languages like C++, Java, and Python. This will be helpful for you if you are preparing for placements, hackathons, interviews, or practice purposes. The solutions provided here are very easy to follow and include detailed explanations.

Table of Contents

1. Problem Statement
2. Complexity Analysis
3. Modify Columns solution in C++
4. Modify Columns solution in Java
5. Modify Columns solution in Python
6. Additional Resources

Problem Statement of Modify Columns

DataFrame employees
+————-+——–+
| Column Name | Type |
+————-+——–+
| name | object |
| salary | int |
+————-+——–+

A company intends to give its employees a pay rise.
Write a solution to modify the salary column by multiplying each salary by 2.
The result format is in the following example.

Example not found

Constraints not found

Complexity Analysis

• Time Complexity: Google AdSense
• Space Complexity: Google Analytics

2884. Modify Columns LeetCode Solution in C++

import pandas as pd


def modifySalaryColumn(employees: pd.DataFrame) -> pd.DataFrame:
  employees['salary'] = employees['salary'] * 2
  return employees
/* code provided by PROGIEZ */

2884. Modify Columns LeetCode Solution in Java

N/A
// code provided by PROGIEZ

2884. Modify Columns LeetCode Solution in Python

N/A
 # code by PROGIEZ

Additional Resources

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• Explore all problems on LeetCode website here

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