Input Input starts with a number N and is followed by N strings Output Print all unique characters in the string. Limits 1 <= N <= 20 Notes Problems will have test cases that are not listed in their specification. Your solution must produce the right output for these hidden test cases. Sample Input #1 4 Harrenhal Drogos Thoros of Myr Iron Born Sample Output #1 Harenl Drogs ThorsfMy IronB Copy Copy

Input Input starts with a number N and is followed by N strings Output Print all unique characters in the string. Limits 1 <= N <= 20 Notes Problems will have test cases that are not listed in their specification. Your solution must produce the right output for these hidden test cases. Sample Input #1 4 Harrenhal Drogos Thoros of Myr Iron Born Sample Output #1 Harenl Drogs ThorsfMy IronB Copy Copy

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

Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.

Question

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Problem Statement
Create a program that will print (in order they appear in the
string) all unique characters in a string (excluding spaces)
Input
Input starts with a number N and is followed by N strings
Output
Print all unique characters in the string.
Limits
1 <= N <= 20
Notes
Problems will have test cases that are not listed in their
specification. Your solution must produce the right output for
these hidden test cases.
Sample Input #1
4
Harrenhal
Drogos
Thoros of Myr
Iron Born
Sample Output #1
Harenl
Drogs
Thors fMy
IronB
Copy
Copy

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