1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
enot [183]
2 years ago
10

6. Write a C++ program to print the largest three elements in an array. ​

Computers and Technology
1 answer:
jasenka [17]2 years ago
7 0

Answer:

if (arr[i] > max) -> max3 = max2, max2 = max , max = arr[i]. else if (arr[i] > max2) -> max3 = max2, max2 = arr[i]. else if (arr[i] > max3) -> max3 = arr[i]. At the end of the loop, we will print all three values.

You might be interested in
Which of the following might indicate a source on the internet is NOT reliable?
Evgesh-ka [11]
Were are the choices or do you want us to answer it on our own?
 
7 0
3 years ago
Create a class named Console, and move all the methods that retrieve and validate user input to that class. These methods can re
otez555 [7]

Answer:

Here is the Console class:

import java.util.Scanner;  // to accept input from user

public class Console {   // class name

public Console() {}   //class constructor

public int getInt(Scanner sc, String prompt) { //gets user's number  

int i = 0;   //initialize i to 0

boolean isValid = false;   // checks for valid input

while (!isValid) {   //loop iterates as long as input remains valid

System.out.print(prompt);   //displays prompt

if (sc.hasNextInt()) {   // checks for the next token (input number)

i = sc.nextInt();   // scans and reads the next number

isValid = true;   // checks if input is valid

} else {   //if input is not valid

System.out.println("Error! Invalid integer value. Try again.");  }  //displays error message

sc.nextLine(); // discard any other data entered on the line   }

return i;  }  //returns number

public int getIntWithinRange(Scanner sc, String prompt, //checks users guess if outside parameters or not  

int min, int max) {  

int i = 0;  

boolean isValid = false;   //sets isValid to false

while (!isValid) {   //keeps iterating and stops when isValid is false

i = getInt(sc, prompt);   //calls getInt method to get users number

if (i <= min) {   //if number is less than value of min

System.out.println("Error! Number must be greater than " + min);   //displays this message

} else if (i >= max) {   //if number is greater than that of max

System.out.println("Error! Number must be less than " + max);   //displays this message

} else {   //if guess is right

isValid = true;   } } //sets isValid to true

return i;  } //returns that number

public  String getRequiredString(Scanner sc, String prompt) { //Asks for user's string input  

String s = "";  

boolean isValid = false;   //sets isValid to false

while (!isValid) {      //keeps iterating and stops when isValid is false

System.out.print(prompt);    //displays prompt

s = sc.nextLine();   //reads next line (read next string input value)

if (s.equals("")) {   //if user enters nothing

System.out.println("Error! This entry is required. Try again.");   //display this message

} else {   //if user enters a string input

isValid = true;   }  }  //sets isValid to true

return s; }  //returns string

public  String getChoiceString(Scanner sc, String prompt, //Checks for users input for Y/y ignores caps  

String s1, String s2) {

String s = "";  

boolean isValid = false;   //sets isValid to false

while (!isValid) {   //iterates until isValid is false

s = getRequiredString(sc, prompt);   //calls method to get the input string

if (!s.equalsIgnoreCase(s1) && !s.equalsIgnoreCase(s2)) {  // checks users input for Y/y ignores caps  

System.out.println("Error! Entry must be '" + s1 + "' or '" + s2 + "'. Try again.");   // displays error message that entry must be y or Y

} else {   //if user enters y or Y

isValid = true;   } }   //sets isValid to true

return s;  } } //returns y or Y

Explanation:

Here is the Game class

public class Game {  // class name

public Game() {}   //class constructor

public void displayWelcomeMessage() { //displays message  

System.out.println("Welcome to the Guess the Number Game");  

System.out.println("++++++++++++++++++++++++++++++++++++");  

System.out.println(); }

public  void displayPleaseGuessMessage() { //displays message for user to guess from 1-100  

System.out.println("I'm thinking of a number from 1 to 100.");  

System.out.println("Try to guess it.");  

System.out.println();}

public  void displayCorrectGuessMessage(int counter) { //display user's current guess count

System.out.println("You got it in " + counter + " tries.");  

if (counter <= 3) {   //if user guesses the number in 3 or less tries

System.out.println("Great work! You are a mathematical wizard.\n");  

} else if (counter > 3 && counter <= 7) {   //if user guesses the number greater than 3 but less than or equals to 7 tries

System.out.println("Not too bad! You've got some potential.\n");  

} else {   //if user guesses the number after more than 7 tries

System.out.println("What took you so long? Maybe you should take some lessons.\n"); }}

public  void displayGuessAgainMessage(int number, int guessNumber) { //Asks user to guess again  

int difference = guessNumber - number;  

if (guessNumber > number) {   //if guessNumber is greater than number

if (difference > 10) {   //if difference between guessNumber and number is greater than 10

System.out.println("Way too high! Guess again.\n");   //guessed number is higher than correct one

} else {  

System.out.println("Too high! Guess again.\n");  }

} else {  

if (difference < -10) {   //if difference between guessNumber and number is less than -10

System.out.println("Way to low! Guess again.\n");   //guessed number is lower than correct one

} else {  

System.out.println("Too low! Guess again.\n");}}}}

The main program and explanation of these above programs are given in the attached document.

The output of the program is attached.

3 0
3 years ago
write a program which prompts the user for a celsius temperature, convert the temperature to fahrenheit, and print out the conve
JulsSmile [24]

print("——OR——") Input ("Temperature value in degree Celsius:"), celsius 2 = float) Celsius 2 = (Fahrenheit 2 * 9/5) + 32; print the result.

The user's input is taken. Enter the temperature in celsius by typing it into the input box. Fahrenheit is equivalent to (celsius multiplied by 1.8) + 32 print(str(celsius)+ "A degree in Celsius is equal to a " + str(fahrenheit)+ " degree in Fahrenheit. The change from C to F is therefore 100/180, or 5/9. It is 180/100 or 9/5 from F to C. As a result, the conversion yields °F = °C (9/5) + 32. As a result, the equation for changing from the Celsius to Fahrenheit scale becomes °F = °C (9/5) + 32. To convert from degrees Fahrenheit to degrees Celsius, do the inverse calculation: subtract 30 from the degrees Fahrenheit reading, then multiply the result by two to obtain the degrees Celsius reading.

Learn more about conversion here-

brainly.com/question/13163755

#SPJ4

6 0
1 year ago
What are village by laws​
melomori [17]

Explanation:

LAWS have long been familiar to the student of the English village. these regulations dealt mai ly with the open-field husbandry and pasture rights of ....

4 0
3 years ago
What two items must be passed in a tuple to the socket module's connect method in order to connect a socket? (choose two.)
Gekata [30.6K]

The amount of data that can be read from the socket in bytes at most.

<h3>What is socket?</h3>
  • Using socket endpoints on top of the operating system, the "socket" module specifies how server and client machines can communicate at the hardware level.
  • Both connection-oriented and connectionless network protocols are supported by the "socket" API.
  • Using socket endpoints on top of the operating system, the "socket" module specifies how server and client machines can communicate at the hardware level.
  • Both connection-oriented and connectionless network protocols are supported by the "socket" API.
  • An implementation of sockets in a library allows you to use them in your software for Internet communication.

To learn more about socket, refer to:

brainly.com/question/27814017

#SPJ4

6 0
1 year ago
Other questions:
  • Opportunity cost is the least desirable alternative given up as a result of a decision.
    6·1 answer
  • In 125 words describe the steps to active listening.
    6·1 answer
  • Two samples of dirt are collected from a suspect's tread in his shoe and a crime scene. The forensic investigator does a gross e
    6·2 answers
  • You want to substitute one word with another throughout your document. What tool(s) should you use?
    9·1 answer
  • In the RSA system, the receiver does as follows:1. Randomly select two large prime numbers p and q, which always must bekept sec
    6·1 answer
  • What are the different steps while solving a problem using computer? explain​
    7·1 answer
  • Question # 1
    12·2 answers
  • How would you delete a slide from your presentation after selecting it?
    14·1 answer
  • What does Amara hope will<br> happen when Dad sits on the sofa?
    8·1 answer
  • A while loop is frequently used to ______________ data.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!