To store the number of website visitors for every hour of a day for 7 days, you could store them in a two-dimensional array. Declare and instantiate an int array to store the number of visitors for 7 days, for 24 hours each day. int visitors[7][24]; int visitors[] = new int[6][23]; int visitors[][]; int[7][] visitors; int[7][24] visitors; int[] visitors = new array(7, 24); int[] visitors = new int[6][23]; int[] visitors = new int[7][24]; int[][] visitors = new int[7][24]; int[][] visitors; new int[30][23];

To store the number of website visitors for every hour of a day for 7 days, you could store them in a two-dimensional array. Declare and instantiate an int array to store the number of visitors for 7 days, for 24 hours each day. int visitors[7][24]; int visitors[] = new int[6][23]; int visitors[][]; int[7][] visitors; int[7][24] visitors; int[] visitors = new array(7, 24); int[] visitors = new int[6][23]; int[] visitors = new int[7][24]; int[][] visitors = new int[7][24]; int[][] visitors; new int[30][23];

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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To store the number of website visitors for every hour of a day for 7 days, you could
store them in a two-dimensional array. Declare and instantiate an int array to store
the number of visitors for 7 days, for 24 hours each day.
int visitors[7][24];
int visitors[] = new int[6][23];
int visitors[][];
int[7][] visitors;
int[7][24] visitors;
int[] visitors = new array(7, 24);
int[] visitors = new int[6][23];
int[] visitors = new int[7][24];
int[][] visitors = new int[7][24];
int[][] visitors;
O new int[30][23];

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