Write a Java program called IntCheck that examines the integer variable x, printing GT (greater than) if x is greater than 100, LT (less than) if x is less than 100 and EQ (equal) if x is 100. public class IntCheck { public static void main ( String[] args) int x = Integer.parselnt(args[0]): // WRITE YOUR CODE HERE

Write a Java program called IntCheck that examines the integer variable x, printing GT (greater than) if x is greater than 100, LT (less than) if x is less than 100 and EQ (equal) if x is 100. public class IntCheck { public static void main ( String[] args) int x = Integer.parselnt(args[0]): // WRITE YOUR CODE HERE

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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StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37
preLabC.java 1 import java.util.Random; 2 import java.util.StringJoiner; 3 4- public class preLabC { 5 6- 7 8 9 10 11 12 13 14 15 16 17 18 19 20 } public static String myMethod(MathVector inputVector) { String vectorStringValue = new String(); // empty String object System.out.println("here is the contents object, inputVector: + inputVector); // get a String out of that MathVector object. Do it here. On the next line. // return the double value here. return vectorStringValue; "1 ▸ Compilation Description A MathVector object will be passed to your method. Return its contents as a String. If you look in the file MathVector.java you'll see there is a way to output the contents of a MathVector object as a String. This makes it useful for displaying to the user. /** * Returns a String representation of this vector. The String should be in the format "[1, 2, 3]" * * @return a String representation of this vector * @apiNote **DO NOT** use the built-in (@code Arrays.toString()} method. */…
Assign the size of userlnput to stringSize. Ex: if userlnput is "Hello", output is: Size of userInput: 1 import java.util.Scanner; 2 3 public class StringSize { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); String userInput; int stringSize; 4 5 8 9. userInput scnr.nextLine(); %3D 10 11 /* Your solution goes here */ 12 13 System.out.println("Size of userInput: + stringSize); 14 15 return; } 16 17 }
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In the program below, which method the line Ais invoking? public class Ambiguousoverloading { public static void main(String[] args) { System.out.println(max(1, 2)); //---------Line A } public static double max(int num1, double num2) { if (num1 > num2) //-------Line B return num1; else return num2; } public static double max(double numl, int num2) { //- if (num1 > num2) --------Line c return numl; else return num2; } the main() method the max() method in line B the max() method in line C none of above --an ambiguous invocation error
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