The challenge here is to read n lines of input until you reach EOF, then number and print all n lines of content. Hint: Java's Scanner.hasNext() method is helptul for this problem.
The challenge here is to read n lines of input until you reach EOF, then number and print all n lines of content. Hint: Java's Scanner.hasNext() method is helptul for this problem.
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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![Problem
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"In computing. End Of File (commonly abbreviated EOF) is a condition in a computer operating system where no more data can
be read from a data source. - (Wikipedia: End-of-file)
The challenge here is to read n lines of input until you reach EOF, then number and print all n lines of content.
Hint: Java's Scanner.hasNext() method is helpful for this problem.
Input Format
Read some unknown n lines of input from stdin(System.in) until you reach EOF:; each line of input contains a non-empty String.
Output Format
For each line, print the line number, followed by a single space, and then the line content received as input.
Sample Input
Hello world
I am a file
Read me until end-of-file.
Sample output
1 Hello world
2 I am a file
3 Read me until end-of-file.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faec2d959-44bb-45dc-bd2e-b90ec92b5996%2Fe0511337-1108-4cb7-947b-a111ed1e17ec%2Fj39d8zk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem
Submissions Leaderboard Discussions
| Editorial &
"In computing. End Of File (commonly abbreviated EOF) is a condition in a computer operating system where no more data can
be read from a data source. - (Wikipedia: End-of-file)
The challenge here is to read n lines of input until you reach EOF, then number and print all n lines of content.
Hint: Java's Scanner.hasNext() method is helpful for this problem.
Input Format
Read some unknown n lines of input from stdin(System.in) until you reach EOF:; each line of input contains a non-empty String.
Output Format
For each line, print the line number, followed by a single space, and then the line content received as input.
Sample Input
Hello world
I am a file
Read me until end-of-file.
Sample output
1 Hello world
2 I am a file
3 Read me until end-of-file.
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