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Exams/ProgrammingExam1_CalebFontenot/src/programmingexam1_calebfontenot/TwoLargerOfThe3.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package programmingexam1_calebfontenot;
+
+import java.util.Scanner;
+
+/**
+ *
+ * @author ar114
+ */
+public class TwoLargerOfThe3 {
+
+    public static void main(String[] args) {
+        // Define vars
+        int _1, _2, _3; // Note to Markou: I find numbers easier to compare in my head than variables, hence my use of them here.
+        int firstLargest = 0, secondLargest = 0;
+
+        // Setup scanner
+        Scanner input = new Scanner(System.in);
+        while (true) {
+            // Prompt for input
+            System.out.print("Enter 3 numbers: ");
+            _1 = input.nextInt();
+            _2 = input.nextInt();
+            _3 = input.nextInt();
+
+            // Compute!
+            if (_1 <= _3 & _2 <= _3) { // Is _3 the largest?
+                firstLargest = _3; // Yes!
+                if (_2 >= _1) { // Is _2 larger than _1?
+                    secondLargest = _2; //Then _2 must be the second largest.
+                } else {
+                    secondLargest = _1; //Then _1 must be the second largest.
+                }
+            }
+            if (_3 <= _2 & _1 <= _2) { // Is _2 the largest?
+                firstLargest = _2; // Yes!
+                if (_3 >= _1) { //Is _3 larger than _1?
+                    secondLargest = _3; // Then _3 must be the largest.
+                } else {
+                    secondLargest = _1; // Then _1 must be the largest.
+                }
+            }
+            if (_3 <= _1 & _2 <= _1) { // Is _1 the largest?
+                firstLargest = _1; // Yes!
+                if (_3 >= _2) {// Is _3 larger than _2?
+                    secondLargest = _3; // Then _3 must be the largest.
+                } else {
+                    secondLargest = _2; // Then _2 must be the largest.
+                }
+            }
+            if (_1 == _2 | _1 == _3 | _2 == _3) {
+                System.out.println("Some numbers equal. Running additional checks...");
+                if (_1 == _2) {
+                    if (_1 > _3) { // Is _3 smaller than _1 and _2?
+                        firstLargest = _1;
+                        secondLargest = _3;
+                    }
+                }
+                if (_1 == _3) {
+                    if (_3 > _2) { // Is _2 smaller than _1 and _3? 
+                        firstLargest = _3;
+                        secondLargest = _2;
+                    }
+                }
+                if (_2 == _3) {
+                    if (_3 > _1) { // Is _1 smaller than _2 or _3?
+                        firstLargest = _3;
+                        secondLargest = _1;
+                    }
+                }
+            }
+            // Output
+            System.out.println("The first largest is " + firstLargest + " and the second largest is " + secondLargest);
+        }
+    }
+}