# Paste 3 HackerRank Solution

Hello coders, In this post, you will learn how to solve Paste 3 HackerRank Solution. This problem is a part of the Linux Shell series.

As you already know that this site does not contain only the Hacker Rank solutions here, you can also find the solution for other problems. I.e. Web Technology, Data StructuresRDBMS ProgramsJava Programs Solutions,  Fiverr Skills Test answersGoogle Course AnswersLinkedin Assessment, and Coursera Quiz Answers.

## Paste 3 HackerRank Solution

### Problem

Given a CSV file where each row contains the name of a city and its state separated by a comma, your task is to replace the newlines in the file with tabs as demonstrated in the sample.

### Input Format

You are given a CSV file where each row contains the name of a city and its state separated by a comma.

### Output Format

Replace the newlines in the input with tabs as demonstrated in the sample.

Sample Input

Albany, N.Y.
Albuquerque, N.M.
Asheville, N.C.
Atlanta, Ga.
Atlantic City, N.J.
Austin, Texas
Baltimore, Md.
Baton Rouge, La.
Billings, Mont.
Birmingham, Ala.
Bismarck, N.D.
Boise, Idaho
Boston, Mass.
Bridgeport, Conn.

Sample Output

Albany, N.Y. Albuquerque, N.M. Anchorage, Alaska Asheville, N.C.Atlanta, Ga. Atlantic City, N.J. Austin, Texas Baltimore, Md. Baton Rouge, La. Billings, Mont. Birmingham, Ala. Bismarck, N.D. Boise, Idaho Boston, Mass. Bridgeport, Conn.

Explanation

The delimiter between consecutive rows of data has been transformed from the newline to a tab.

### Paste 3 HackerRank Solution

```#Given a text file, display only those lines which are not followed or preceded by identical replications.
uniq -u```

Note: This problem  (Paste – 3) is generated by HackerRank but the solution is provided by  chase2learn. This tutorial is only for Learning and Educational purpose.

Sharing Is Caring