Write a program in C++ that reads data from a file. Create dynamic memory according to the data. Now your task is to perform the following task. Row wise Sum Column wise Sum Diagonal wise Sum   Example   data.txt 4 5 1.6 10.2 33.7 99 20.5 3 44 50 96.1 2 8 9 4 74 50 99 19.1   Output: Sum row wise: 165, 191, 17, 242.1 Sum col wise: 127.6, 120.1, 228.8, 118.1, 20.5 Sum diagonal wise: Not Possible   Note: You are restricted to use pointers and your function should be generic as we discussed in class. Avoid memory wastage, memory leakage, dangling pointer. Use regrow or shrink concepts if required.

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
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Write a program in C++ that reads data from a file. Create dynamic memory according to the data. Now your task is to perform the following task.

  1. Row wise Sum
  2. Column wise Sum
  • Diagonal wise Sum

 

Example

 

data.txt

4

5 1.6 10.2 33.7 99 20.5

3 44 50 96.1

2 8 9

4 74 50 99 19.1

 

Output:

Sum row wise: 165, 191, 17, 242.1

Sum col wise: 127.6, 120.1, 228.8, 118.1, 20.5

Sum diagonal wise: Not Possible

 

Note: You are restricted to use pointers and your function should be generic as we discussed in class. Avoid memory wastage, memory leakage, dangling pointer. Use regrow or shrink concepts if required.

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