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Jan 26th, 2015
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  1. // Lab2: Calculate2.java
  2. // Performing calculations
  3. import java.util.Scanner;
  4.  
  5. public class Calculate2 {
  6.     /**
  7.      * @param args
  8.      */
  9.     public static void main(String args[]) {
  10.         Scanner input = new Scanner(System.in);
  11.  
  12.         int number1;
  13.         int number2;
  14.         int number3;
  15.         int largest = 0;
  16.         int smallest = 0;
  17.         int sum;
  18.         int product;
  19.         int average;
  20.  
  21.         System.out.print("Enter first integer: ");
  22.         number1 = input.nextInt();
  23.         System.out.print("Enter second integer: ");
  24.         number2 = input.nextInt();
  25.         System.out.print("Enter third integer: ");
  26.         number3 = input.nextInt();
  27.  
  28.         System.out.println("For the numbers " + number1 + ", " + number2 + ", "
  29.                 + number3);
  30.  
  31.         if (number1 > number2) {
  32.             largest = number1;
  33.         } else if (number2 > number1) {
  34.             largest = number2;
  35.         } else if (number2 > number3) {
  36.             largest = number2;
  37.         } else if (number3 > number2) {
  38.             largest = number3;
  39.         } else if (number3 > number1) {
  40.             largest = number3;
  41.         } else if (number1 > number3) {
  42.             largest = number3;
  43.         }
  44.  
  45.         System.out.println("Largest is " + largest);
  46.  
  47.         if (number1 < number2) {
  48.             smallest = number1; // wrong
  49.         } else if (number2 < number1) {
  50.             smallest = number2; //right
  51.         } else if (number2 < number3) {
  52.             smallest = number2; // wrong
  53.         } else if (number3 < number2) {
  54.             smallest = number3; //right
  55.         } else if (number1 < number3) {
  56.             smallest = number1; //wrong
  57.         } else if (number3 < number1) {
  58.             smallest = number3; //right
  59.         }
  60.         System.out.println("Smallest is " + smallest);
  61.  
  62.         sum = number1 + number2 + number3;
  63.         System.out.printf("Sum is %d%n", sum);
  64.  
  65.         product = number1 * number2 * number3;
  66.         System.out.printf("Product is %d%n", product);
  67.  
  68.         average = sum / 3;
  69.         System.out.printf("Average is %d%n", average);
  70.     }
  71.  
  72. }
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