whale

2020-12-02 16:24:07 -06:00
commit 9b46510667
4 changed files with 1292 additions and 0 deletions
@@ -0,0 +1,42 @@
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Scanner;
+
+class DayTwo {
+    public static void main(String[] args) {
+        int count1 = 0;
+        try {
+            File inputFile = new File("input.txt");
+            Scanner readFile = new Scanner(inputFile);
+            while (readFile.hasNextLine()) {
+                int count2 = 0;
+                String whale = readFile.nextLine();
+                int lowerBound = Integer.parseInt(whale.substring(0, whale.indexOf("-")));
+                int upperBound = Integer.parseInt(whale.substring(whale.indexOf("-") + 1, whale.indexOf(":") - 2));
+                char inputKey = whale.charAt(whale.indexOf(":") - 1);
+                String password = whale.substring(whale.indexOf(":") + 1);
+                char[] passwordChar;
+                passwordChar = password.toCharArray();
+                for (int i = 0; i < passwordChar.length; i++) {
+                    if (inputKey == passwordChar[i]) {
+                        count2++;
+                    }
+                }
+                if (passwordChar[lowerBound] == inputKey ^ passwordChar[upperBound] == inputKey) {
+                    count1++;
+                }
+                System.out.println(lowerBound);
+                System.out.println(upperBound);
+                System.out.println(inputKey);
+                System.out.println(password);
+                System.out.println(count1);
+            }
+            readFile.close();
+        } catch (FileNotFoundException e) {
+            System.out.println("crap");
+        }
+
+    }
+
+}