Question

Write a for loop to populate array userguesses with num_guesses integers. read integers using scanner. ex: if num_guesses is 3 and user enters 9 5 2, then userguesses is {9, 5, 2} java

Answer 1

Import java.util.Scanner; public class StoreGuesses {   public static void main (String [] args) {
   public static void main (String [] args) {      Scanner scnr = new Scanner(System.in);
      Scanner scnr = new Scanner(System.in);      final int NUM_GUESSES = 3;
      final int NUM_GUESSES = 3;      int[] userGuesses = new int[NUM_GUESSES];
      int[] userGuesses = new int[NUM_GUESSES];      int i = 0;
      int i = 0;             for (i = 0; i < NUM_GUESSES; ++i) {         
                  userGuesses[i] = scnr.nextInt();
      }
       for (i = 0; i < NUM_GUESSES; ++i){         System.out.print(userGuesses[i] + " ");
         System.out.print(userGuesses[i] + " ");      }
      }       return;   }
   }}
}

Answer 2

Answer:

For displaying the number guesses in array user guess, first declare the number guess variable and set it to 3. After this, store the number guesses in array user guesses variables. Then declare the for loop and run till the number of guesses. Finally, print the number of guesses using print statement.

Further explanation:

Following is the JAVA program to populate the array user guesses with number guesses integers.

Code:

import java.util.Scanner;

//class definition

public class NumberGuesses

{

public static void main (String [] args)  

{

Scanner scnr = new Scanner(System.in);

//initialize the variable number guesses with 3

final int num_guesses=3;

//store the number guesses variable in an array

int[] user_guesses = new int[num_guesses];

int i = 0;

//for loop declaration

for (i = 0; i < num_guesses; ++i)

{

user_guesses[i] = scnr.nextInt();

}

for (i = 0; i < num_guesses; ++i)

{

//print the output

System.out.print(user_guesses[i] + " ");

}

}

return;

}

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Answer details:

Grade: College Engineering

Subject: Computer Science and Engineering

Chapter: JAVA Programming

Keyword:

C Language, C++ language, JAVA, python, for loop, populate, array, read, scanner, class, num_guesses, user_guesses, enters, 9, 5, 2, variable, function, print, condition, true, false, return, system.out.print