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  1. import java.util.Scanner;
  2. /*
  3.  * Jon Nelson
  4.  * Lab 3
  5.  * CSIS 112
  6.  
  7.  Pseudocode
  8.  create 3 test variables, test1, test2, test3 to store 3 test scores
  9.  create a variable called average to store the average
  10.  Display "enter a score for test 1"
  11.  Ask test1
  12.  Display "enter a score for test 2"
  13.  Ask test2 
  14.  Display "enter a score for test 3"
  15.  Ask test3
  16.  Set average equal to test1 + test2 + test3 devided by 3
  17.  Display the three test scores and the average  
  18.  */
  19.  
  20. class lab3part1
  21. {
  22.   public static void main(String[] args)
  23.   {
  24.       double test1, test2, test3, average;
  25.  
  26.       Scanner keyboard = new Scanner(System.in);
  27.  
  28.  
  29.       System.out.print("Enter score for Test 1: ");
  30.       test1 = keyboard.nextDouble();
  31.       System.out.print("Enter score for Test 2: ");
  32.       test2 = keyboard.nextDouble();  
  33.       System.out.print("Enter score for Test 3: ");
  34.       test3 = keyboard.nextDouble();
  35.  
  36.       average = (test1 + test2 + test3)/3;
  37.  
  38.       System.out.println("Your test scores are Test 1: "+test1+" Test 2: "+test2+" Test 3: "+
  39.                         test3+ " Your average is: "+ average);    
  40.   }
  41. }
Runtime error #stdin #stdout #stderr 0.11s 3359744KB
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stdin
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12
stdout
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Enter score for Test 1: Enter score for Test 2:
stderr
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Exception in thread "main" java.util.NoSuchElementException
	at java.util.Scanner.throwFor(Scanner.java:862)
	at java.util.Scanner.next(Scanner.java:1485)
	at java.util.Scanner.nextDouble(Scanner.java:2413)
	at lab3part1.main(Main.java:32)
https://ideone.com/u7HE9x
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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