Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Download the complete Caller ID program. Write a static method totalDurations that is passed the parallel arrays from the main program. It creates a new

image text in transcribed
image text in transcribed
Download the complete Caller ID program. Write a static method totalDurations that is passed the parallel arrays from the main program. It creates a new pair of parallel arrays (phone numbers and durations, again) where each different incoming phone number is stored exactly once, and the duration is the total duration of all the calls from that phone number. It then prints these arrays. Nothing is returned For example, if the arrays contain 555-1234 (duration 10), 555-4321 (duration 20), and 555-1234 (duration 30), then the output would show 555-1234 (duration 40) and 555-4321 (duration 20) To help you solve the problem, you can call the find method. Use it to check if a phone number has already been placed in the new arrays, and if so, to determine where that number is. Also note that the size of the new arrays will never be greater than the current list You will need to modify the main program to adequately test your new method. But you should submit only your totalDurations method for marking, by the due date specified in the course schedule

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Data Mining Concepts And Techniques

Authors: Jiawei Han, Micheline Kamber, Jian Pei

3rd Edition

0123814790, 9780123814791

More Books

Students also viewed these Databases questions

Question

2. (1 point) Given AABC, tan A b b

Answered: 1 week ago