Given the following code segment, __ specifies that input must come from the keyboard. Scanner str = new Scanner(System.in); System.in Scanner str new None of the options Which is a not a one of the 8 primitive data type defined by Java? String int double char boolean
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Given the following code segment, __ specifies that input must come from the keyboard.
Scanner str = new Scanner(System.in);
System.in
Scanner
str
new
None of the options
Which is a not a one of the 8 primitive data type defined by Java?
String
int
double
char
boolean
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- C++-OOP Can you write the code without .txt file? Just display the output on windows console. Write the code like following form: class A{} class B{} class C.public A { .... .... B objB; friend input (); } int main(){ C objC[30]; cin... cin... Input(...) objC[0].display; } Thank you.The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. // Application looks up home price // for different floor plans // allows upper or lowercase data entry import java.util.*; public class DebugEight3 { publicstaticvoidmain(String[] args) { Scanner input =newScanner(System.in); String entry; char[] floorPlans = {'A','B','C','a','b','c'} int[] pricesInThousands = {145,190,235}; char plan; int x, fp =99; String prompt ="Please select a floor plan\n"+ "Our floorPlanss are:\n"+"A - Augusta, a ranch\n"+ "B - Brittany, a split level\n"+ "C - Colonial, a two-story\n"+ "Enter floorPlans letter"; System.out.println(prompt); entry = input.next(); plan = entry.charAt(1); for(x =0; x < floorPlans.length; ++x) if(plan == floorPlans[x]) x = fp; if(fp =99) System.out.println("Invalid floor plan code entered")); else { if(fp…This is my code till now.please modify this code to print the output. #include<iostream> using namespace std; class Device { public: string description; Device() { description="Floppy Disk"; cout<<"I'm a Device constructor"<< endl; }; ~Device(){ cout<<"I'm a Device destructor"<<endl; }; }; class Headphones:public Device{ void play(){ cout<<"Play Music"<<endl; } void device_type(){ string headphones; string color="black"; } std::string get_color(color) { return(color); } }; class Microphone: private Device{ void record(){ cout<<"Record voice"<<endl; string device_type="microphone"; } }; class headphones_with_microphone: public Headphones, public Microphone { std::Get_device_type(){ return device_type; } }; class Output: headphones_with_microphone { void print_out(){ return(description); play(); record(); Get_device_type(); } }; int main() { Output obj; obj.print_out(); return0; }
- In the code below, why is it that the displayName() module cannot print the person’s name?Start Call getInput() Call displayName()StopModule getInput() Declare String name Display "Enter your name: " Input nameEnd ModuleModule displayName() Display "Your name is: " + nameEnd ModuleThe files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. You also will use a file named DebugEmployeeIDException.java with the DebugTwelve4.java file. // An employee ID can't be more than 999 // Keep executing until user enters four valid employee IDs // This program throws a FixDebugEmployeeIDException import java.util.*; public class DebugTwelve4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); String inStr, outString = ""; final int MAX = 999; int[] emps = new int[4]; for(int x = 0; x < emps.length; ++x) { System.out.println("Enter employee ID number"); inStr = input.next(); try { emps[x] = Integer.parseInt(inStr); if(emps[x] > MAX) { throw(new…Which Scanner class method would you use to read a string as input?1. nextString2. nextLine3. readString4. getLine
- Which of the following declarations does not follow the Java conventions? Select 4 correct answer(s) a) double costValue; b) double costvalue; c) public class Areacalculator{ d) int FirstGrade; e) public class AreaCalculatorFinder{ f) String MyFirstName;create an application for Bob’s E-Z Loans. The application accepts a client’s loan amount and monthly payment amount. Output the customer’s loan balance each month until the loan is paid off. Write a pseudocode for this program. (text form please :) )Write an application that allows a user to enter any number of student test scores until the user enters 999. If the score entered is less than 0 or more than 100, display an appropriate message and do not use the score. After all the scores have been entered, display the number of scores entered, the highest score, the lowest score, and the arithmetic average. Save the file as TestScoreStatistics.cpp.
- Create an application that allows you to play the Rock-Paper-Scissors game against the computer. When played between two people, each chooses one of three possibilities (typically indicated by a hand gesture) at the same moment, and the winner is chosen.Rock defeats Scissors, Scissors defeats Paper, and Paper defeats Rock in the game. The programme should choose one of the three alternatives at random (without exposing it) and then prompt the user to choose. The programme then displays both options and publishes a statement stating whether the user won, the machine won, or it was a tie. Continue to play till the user decides to stop. The number of user wins, losses, and ties is then printed.Create an application that accepts a sentence as input and converts each word to “Pig Latin.” In one version, to convert a word to Pig Latin you remove the first let- ter and place that letter at the end of the word. Then you append the string "ay" to the word. Here is an example: English: I SLEPT MOST OF THE NIGHT Pig Latin: IAY LEPTSAY OSTMAY FOAY HETAY IGHTNAYCreate a java application that prompts user for first name, last name, age, and GPA, then prints a summary of this information (see sample execution below): Follow this guide: Create 4 variables firstName, lastName, Age and GPA. You must use the most appropriate data type for each variable. Create a java scanner. Use Scanner to input the user’s information (First name, Last name, Age and GPA.) Using variables, print all that information.
