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1) The printLine method will do the following: a. receives 3 parameters: the first character, the second character and the number of times to print the characters. b. using a loop, the program prints a line of text consisting of the first character concatenated with the second character repeated the number of times entered by the user. 2) The main method will do the following: a. asks the user for a character. b. using a Scanner gets the character c. asks the user for a second character. d. using a Scanner gets the second character e. asks the user how many times to print f. using a Scanner gets the number of times to print g. calls the method printLine.

1) The printLine method will do the following: a. receives 3 parameters: the first character, the second character and the number of times to print the characters. b. using a loop, the program prints a line of text consisting of the first character concatenated with the second character repeated the number of times entered by the user. 2) The main method will do the following: a. asks the user for a character. b. using a Scanner gets the character c. asks the user for a second character. d. using a Scanner gets the second character e. asks the user how many times to print f. using a Scanner gets the number of times to print g. calls the method printLine.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Write a program that contains 2 methods, main and printLine (10 points) 1) The printLine method will do the following: a. receives 3 parameters: the first character, the second character and the number of times to print the characters. b. using a loop, the program prints a line of text consisting of the first character concatenated with the second character repeated the number of times entered by the user. 2) The main method will do the following: a. asks the user for a character. b. using a Scanner gets the character C. asks the user for a second character. d. using a Scanner gets the second character e. asks the user how many times to print f. using a Scanner gets the number of times to print g. calls the method printLine. Sample Run: Enter a character ? Enter a second character Enter the number of times to repeat 5 ?*?*?*?"?* Enter a character ! Enter a second character @ Enter the number of times to repeat 8 !@!@!@!@!@!@!@!@ Submission • Copy and paste your code • Screen shot the console with ANY TWO Sample Run Hint: remember how to read a character using a Scanner: System.out.println("Enter a character"); String line = reader.nextLine(); char charl = line.charAt(0); The statements can be combined into one statement: char charl = reader.nextLine().charAt(0);
Transcribed Image Text:Write a program that contains 2 methods, main and printLine (10 points) 1) The printLine method will do the following: a. receives 3 parameters: the first character, the second character and the number of times to print the characters. b. using a loop, the program prints a line of text consisting of the first character concatenated with the second character repeated the number of times entered by the user. 2) The main method will do the following: a. asks the user for a character. b. using a Scanner gets the character C. asks the user for a second character. d. using a Scanner gets the second character e. asks the user how many times to print f. using a Scanner gets the number of times to print g. calls the method printLine. Sample Run: Enter a character ? Enter a second character Enter the number of times to repeat 5 ?*?*?*?"?* Enter a character ! Enter a second character @ Enter the number of times to repeat 8 !@!@!@!@!@!@!@!@ Submission • Copy and paste your code • Screen shot the console with ANY TWO Sample Run Hint: remember how to read a character using a Scanner: System.out.println("Enter a character"); String line = reader.nextLine(); char charl = line.charAt(0); The statements can be combined into one statement: char charl = reader.nextLine().charAt(0);
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