Write a function column_maxes described as follows: • It takes two parameters: o an N by N 2D array of integers (where N is given in the second parameter). the intogor value for N that specifies the size of the array.
Write a function column_maxes described as follows: • It takes two parameters: o an N by N 2D array of integers (where N is given in the second parameter). the intogor value for N that specifies the size of the array.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Use C language please and Thankyou.
![### Educational Content on Arrays: Function for Column Maximums
**Task Description:**
Write a function `column_maxes` described as follows:
- **Parameters:**
1. An N by N 2D array of integers (where N is given in the second parameter).
2. An integer value for N that specifies the size of the array.
- **Functionality:**
- Dynamically allocate a 1D array with N integers.
- Populate this 1D array with the maximum values from the corresponding columns of the 2D array:
- Entry 0 in the 1D array will store the maximum of column 0 from the 2D array.
- Entry 1 in the 1D array will store the maximum of column 1 from the 2D array.
- And so on...
- Return the 1D array.
**Notes:**
- You may write helper functions if you like.
**Example:**
Below is a 4x4 matrix of integers followed by the corresponding contents of the array you would allocate and populate:
```
Matrix:
12 102 9 -12
8 -99 44 -3
16 12 12 0
13 18 -3 -8
```
**Array of Column Maximums:**
```
[16, 102, 44, 0]
```
This representation highlights how the function takes a matrix input and outputs an array containing the maximum value from each column.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F672bf286-8abe-4b07-9ca1-0d5b2612956c%2F750bc012-58a8-48fb-8ac1-6bd98de9e023%2Fvakyh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Educational Content on Arrays: Function for Column Maximums
**Task Description:**
Write a function `column_maxes` described as follows:
- **Parameters:**
1. An N by N 2D array of integers (where N is given in the second parameter).
2. An integer value for N that specifies the size of the array.
- **Functionality:**
- Dynamically allocate a 1D array with N integers.
- Populate this 1D array with the maximum values from the corresponding columns of the 2D array:
- Entry 0 in the 1D array will store the maximum of column 0 from the 2D array.
- Entry 1 in the 1D array will store the maximum of column 1 from the 2D array.
- And so on...
- Return the 1D array.
**Notes:**
- You may write helper functions if you like.
**Example:**
Below is a 4x4 matrix of integers followed by the corresponding contents of the array you would allocate and populate:
```
Matrix:
12 102 9 -12
8 -99 44 -3
16 12 12 0
13 18 -3 -8
```
**Array of Column Maximums:**
```
[16, 102, 44, 0]
```
This representation highlights how the function takes a matrix input and outputs an array containing the maximum value from each column.
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