1. Take an array of size 5x5 and initialize it with random numbers of range 1 to 10, now add all the elements of the 2D array and display sum. 2. Calculate the total/sum of all the values in the array. Example: Array: 2 3 5 3 1 4 5 1 2 1 4 7 3 2 0 2 1 1 5 1 1 7 8 9 0 Sum array: 78 3. Sum all the element in each column and display output. Example: Array: 2 3 5 3 1 4 5 1 2 1 4 7 3 2 0 2 1 1 5 1 1 7 8 9 0 Sum array: 13 23 18 21 3

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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1. Take an array of size 5x5 and initialize it with random numbers of range 1 to 10, now add
all the elements of the 2D array and display sum.
2. Calculate the total/sum of all the values in the array.
Example:
Array:
2 3 5 3 1
4 5 1 2 1
4 7 3 2 0
2 1 1 5 1
1 7 8 9 0
Sum array: 78

3. Sum all the element in each column and display output.
Example:
Array:
2 3 5 3 1
4 5 1 2 1
4 7 3 2 0
2 1 1 5 1
1 7 8 9 0
Sum array:
13 23 18 21 3

4. Perform sum of all the elements of the arrays whose row number and column number
both are odd. Display the final sum.
Example:
Array:
2 3 5 3 1
4 5 1 2 1
4 7 3 2 0
2 1 1 5 1
1 7 8 9 0
Sum array: 13
Note: create function for each task

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