LiveExample: ComputeAverage.java
Source Code Editor:
import FILL_CODE_OR_CLICK_ANSWER // Scanner is in the java.util package public class ComputeAverage { public static void main(String[] args) { // Create a Scanner object Scanner input = FILL_CODE_OR_CLICK_ANSWER // Prompt the user to enter three numbers System.out.print("Enter three numbers: "); double number1 = FILL_CODE_OR_CLICK_ANSWER double number2 = input.nextDouble(); double number3 = input.nextDouble(); // Compute average double average = FILL_CODE_OR_CLICK_ANSWER; // Display result System.out.println("The average of " + number1 + " " + number2 + " " + number3 + " is " + average); } }
Enter input data for the program (Sample data provided below. You may modify it.)
1.5 2.3 7.1
Choose a JDK:
8
9
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11
12
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14
Execution Result:
JDK8>javac ComputeAverage.java Compiled successful JDK8>java ComputeAverage Enter three numbers: 1.5 2.3 7.1 The average of 1.5 2.3 7.1 is 3.633333333333333 JDK8>
import FILL_CODE_OR_CLICK_ANSWER // Scanner is in the java.util package public class ComputeAverage { public static void main(String[] args) { // Create a Scanner object Scanner input = FILL_CODE_OR_CLICK_ANSWER // Prompt the user to enter three numbers System.out.print("Enter three numbers: "); double number1 = FILL_CODE_OR_CLICK_ANSWER double number2 = input.nextDouble(); double number3 = input.nextDouble(); // Compute average double average = FILL_CODE_OR_CLICK_ANSWER; // Display result System.out.println("The average of " + number1 + " " + number2 + " " + number3 + " is " + average); } }