1. Create an array named arr1 with 20 random numbers between 1 and 10(inclusively). Then produce a new array arr2 based on arr1 as follows: arr2 has the same length as arr1. In arr2, each element is the sum of the corresponding element in arr1 and the previous element of arr1, except the first number in arr2 equals the first number in arr1. For example, 25 19 3 7 6... If arr1 has the elements: Then arr2 will be: Please display the two arrays. 2 7 6 10 12 10 13...

1. Create an array named arr1 with 20 random numbers between 1 and 10(inclusively). Then produce a new array arr2 based on arr1 as follows: arr2 has the same length as arr1. In arr2, each element is the sum of the corresponding element in arr1 and the previous element of arr1, except the first number in arr2 equals the first number in arr1. For example, 25 19 3 7 6... If arr1 has the elements: Then arr2 will be: Please display the two arrays. 2 7 6 10 12 10 13...

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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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

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1. Create an array named arr1 with 20 random numbers between 1 and 10(inclusively). Then
produce a new array arr2 based on arr1 as follows: arr2 has the same length as arr1. In arr2, each
element is the sum of the corresponding element in arr1 and the previous element of arr1, except
the first number in arr2 equals the first number in arr1. For example,
If arr1 has the elements:
Then arr2 will be:
2 5 19 3 7 6...
2 7 6 10 12 10 13...
Please display the two arrays.

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