
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
4-20) (Process a string)
Write a
Enter a string
The string is of length and the first character is

Transcribed Image Text:4-20) (Process a string) Write a program that prompts the user to enter a string and displays its length and its first character
SAMPLE RUN #4: java StringLength-
Interactive Session
Hide Invisibles
Highlight: None
Enter-a-string : Does . quantum-determinacy-have-anything-to-with-whether, human, cognition is-deterministic卍
The.string.is of-length.88.and.the.first.character.is D
SUBMIT
1 import java.util1.scanner;
3 public class StringLength f
4 public static void main(Stringl args)
5
scanner input = new scanner(system.in);
System.out.printlng Enter a string:");
String s-inp.nextlíne
System.out.printin(" Length of the string is "+s.length))and the first character is +s.charAt(e);
18
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- (1) Prompt the user to enter a string of their choosing. Store the text in a string. Output the string. Ex: Enter a sample text: We'll continue our quest in space. There will be more shuttle flights and more shuttle crews and, yes, more volunteers, more civilians, more teachers in space. Nothing ends here; our hopes and our journeys continue! You entered: We'll continue our quest in space. There will be more shuttle flights and more shuttle crews and, yes, more volunteers, more civilians, more teachers in space. Nothing ends here; our hopes and our journeys continue! (2) Implement a PrintMenu() function, which has a string as a parameter, outputs a menu of user options for analyzing/editing the string, and returns the user's entered menu option. Each option is represented by a single character. If an invalid character is entered, continue to prompt for a valid choice. Hint: Implement Quit before implementing other options. Call PrintMenu() in the main() function. Continue to call…arrow_forwardThe operands of the and operator must be which data type? 1)str 2)int 3)boolarrow_forward
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