Complete the if-else statement to output "Below 90" if the value of userInput is below 90. Otherwise, output "90 or more". Ex: If the input is 88, then the output is: Below 90 1 import java.util.Scanner; 3 public class Relational { 345678 9 10 11 12 13 14 FREEdd public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int userInput; 15 16 } 17 } userInput = scnr.nextInt (); if (* Your code goes here */) { System.out.println("Below 90"); } else { } System.out.println("90 or more");

Complete the if-else statement to output "Below 90" if the value of userInput is below 90. Otherwise, output "90 or more". Ex: If the input is 88, then the output is: Below 90 1 import java.util.Scanner; 3 public class Relational { 345678 9 10 11 12 13 14 FREEdd public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int userInput; 15 16 } 17 } userInput = scnr.nextInt (); if (* Your code goes here */) { System.out.println("Below 90"); } else { } System.out.println("90 or more");

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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Sample for Multiple-if
What is the output of this code? def func(a,b): if(b==1): return a else: return a* func(a,b-1) A It adds a and b (B) None of these choices © It multiplies a and b (D) It raises a to the power of b
The outputs must have a form (zeros at the beggining) as it is shown in the examples in the first picture. The whole code must have the structure as it is shown in the second picture.
import java.util.Scanner; /** * Question 2 - This program allows money to be input in one currency and then its converted to a second * currency. The user must input the amount of money and 2 currency codes which should be USD (for dollar), * GBP (pound) and EUR (Euro). If either of the currency codes are incorrect, the program should display an error message * and end. If the user types in two currency codes that are the same, they should be trapped in a loop until the codes are different. * The money should be converted to the other currancy and the value of the monies in both currencies should be displayed. * * Student Number: * * Student Name: * */public class ChangeCurrency { public static void main(String[] args) { Scanner scan = new Scanner(System.in); double money = 0, convertedMoney = 0; String firstCurrency = "", secondCurrency = ""; //The following are the exchance rates so euroToDollar = 1.14 means 1 euro is equal to…
In Coral Language 3.22 LAB: Loops: Countdown until matching digits Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical. Ex: If the input is: 93 the output is: 93 92 91 90 89 88 Ex: If the input is: 77 the output is: 77 Ex: If the input is: 9 or any number not between 20 and 98 (inclusive), the output is: Input must be 20-98 For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, …, 88), as that approach would be cumbersome for large ranges.
2- Trace the following code and write the output: class Test1 { Test1(int x) { System.out.println("Test Calls " + x); class Test2 { Testi t1 = new Test1(10); Test2(int i) { t1 = new Test1(i); } public static void main(String[] args) { Test2 t2 = new Test2(5);
4 Write an if-else statement to output "Exceeds capacity" if the value of roomCapacity is greater than 161. Otherwise, output "Does not exceed capacity". End with a newline. Ex: If the input is 163, then the output is: Exceeds capacity 1 import java.util.Scanner; 3 public class Relational { 4 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int roomCapacity; L23456789 5 11 10 11 12 } 13 } roomCapacity = scnr.nextInt (); /* Your code goes here */ 2
Find and fix any logic and syntax errors. Program runs and produce the following output. Tips are The tip should be at least 7.5 The tip should be at least 2.99 // This class calculates a waitperson's tip as 15% of the bill// public class DebugThree1 { public static void main(String args[]) { double myCheck = 50.00; double yourCheck = 19.95; System.out.println("Tips are"); calcTip(myCheck); calcTip(yourCheck); } public void calcTip(double bill) { final double RATE = 0.15; double tip; tip = check * RATE; System.out.println("The tip should be at least " + tip); } }
basic java code, self-learner here so pls do use more // comments ya if needed
Х3: inlTol0 Write a function in Java that implements the following logic: Given a number n, return true if n is in the range 1..10, inclusive. Unless "outsideMode" is true, in which case return true if the number is less or equal to 1, or greater or equal to 10. Your Answer: 1 public boolean in1To10(int n, boolean outsideMode) 2 { 3 } H N M
Part 2 - OddOrEven ClassWrite a program that prompts the user to enter an integer. The program should display “The input is odd" to the screen if the input is odd and displays “The input is even" to the screen if the input is even. Hint: Consider using the mod (%) operator
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