1. You are given N number of intervals, where each interval contains two integers denoting the start time and the end time for the interval. The task is to merge all the overlapping intervals and return the list of merged intervals sorted by increasing order of their start time.
1. You are given N number of intervals, where each interval contains two integers denoting the start time and the end time for the interval. The task is to merge all the overlapping intervals and return the list of merged intervals sorted by increasing order of their start time.
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
Related questions
Question
![1. You are given N number of intervals, where each interval contains two integers denoting the
start time and the end time for the interval. The task is to merge all the overlapping intervals and return
the list of merged intervals sorted by increasing order of their start time.
Two intervals [A,B] and [C,D] are said to be overlapping with each other if there is at least one integer that is
covered by both of them.
Input Format:
The first line of input contains an integer N, the number of intervals.
The second line of input contains N integers, i.e. all the start times of the N intervals.
The third line of input contains N integers, i.e. all the end times of the N intervals.
Output Format:
Print the final list of merged intervals
Sample Input 1:
5
1368 10
4 589 12
Sample Output 1:
15
69
10 12
Explanation:
For the given 5 intervals - [1, 4], [3, 5], [6, 8], [8, 9], [10, 12]
Since intervals [1, 4] and [3, 5] overlap with each other, we will merge them into a single interval as
[1, 5].
Similarly, [6, 8] and [8, 9] overlap, merge them into [6,9].
Interval [10, 12] does not overlap with any interval.
Final List after merging overlapping intervals: [1, 5], [6, 9], [10, 12].](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb36f92d5-f9b2-41e0-8983-bd827cf95572%2F3b6e6a0c-25ec-49df-839b-e74641171dbc%2Ffr894j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. You are given N number of intervals, where each interval contains two integers denoting the
start time and the end time for the interval. The task is to merge all the overlapping intervals and return
the list of merged intervals sorted by increasing order of their start time.
Two intervals [A,B] and [C,D] are said to be overlapping with each other if there is at least one integer that is
covered by both of them.
Input Format:
The first line of input contains an integer N, the number of intervals.
The second line of input contains N integers, i.e. all the start times of the N intervals.
The third line of input contains N integers, i.e. all the end times of the N intervals.
Output Format:
Print the final list of merged intervals
Sample Input 1:
5
1368 10
4 589 12
Sample Output 1:
15
69
10 12
Explanation:
For the given 5 intervals - [1, 4], [3, 5], [6, 8], [8, 9], [10, 12]
Since intervals [1, 4] and [3, 5] overlap with each other, we will merge them into a single interval as
[1, 5].
Similarly, [6, 8] and [8, 9] overlap, merge them into [6,9].
Interval [10, 12] does not overlap with any interval.
Final List after merging overlapping intervals: [1, 5], [6, 9], [10, 12].
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you

Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON

Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education