Java conditions

1     import java.util.Scanner;
2     public class Exe_Java_Condition {
3       public static void main(String[] args){
4         Scanner in = new Scanner(System.in);
5         System.out.print("Input number: ");
6         int input = in.nextInt();
7         if (input > 0){
8           System.out.println("Positive Number");
9         } else if (input < 0){
10          System.out.println("Negative Number");
11        } else{
12          System.out.println("Zero");
13        }
14      }
15    }

What is the expected result if input is 35?

1 pts

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Missing

** lower case answer will be considered correct in this exercise

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Explanation

What is the result if input is -35?

1 pts

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Missing

** lower case answer will be considered correct in this exercise

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Correct Answer

Explanation

What is the result if input is 0?

1 pts

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Missing

** lower case answer will be considered correct in this exercise

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Explanation

What is the input for the code to print "Positive Number"?

1 pts

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A number greater than or equal 0

exactly 1

A number greater than 0

Numbers greater than 0 up to 100

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Explanation

What is the difference between the following code from the original one in terms of performance?

1 pts

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Changing the IF code slightly, but providing the same functionality

import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    System.out.print("Input number: ");
    int input = in.nextInt();
    if (input > 0){
      System.out.println("Positive Number");
    } 
    if (input < 0){
      System.out.println("Negative Number");
    } 
    if (input == 0) {
      System.out.println("Zero");
    }
  }
}

import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    System.out.print("Input number: ");
    int input = in.nextInt();
    if (input > 0){
      System.out.println("Positive Number");
    } 
    if (input < 0){
      System.out.println("Negative Number");
    } 
    if (input == 0) {
      System.out.println("Zero");
    }
  }
}

No difference

The first one is faster

The second one is faster

It depends on the environment

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What is the expected result if input is 35?

Correct Answer

Explanation

What is the result if input is -35?

Correct Answer

Explanation

What is the result if input is 0?

Correct Answer

Explanation

What is the input for the code to print "Positive Number"?

Correct Answer

Explanation

What is the difference between the following code from the original one in terms of performance?

Correct Answer

Explanation

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