Add Not Quite Lisp task solution from Advent of code 2015

Author: andrei-punko

src/main/java/by/andd3dfx/game/NotQuiteLisp.java

@@ -0,0 +1,75 @@
+package by.andd3dfx.game;
+
+import lombok.SneakyThrows;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+/**
+ * <a href="https://adventofcode.com/2015/day/1">Task definition</a>
+ * <pre>
+ * --- Day 1: Not Quite Lisp ---
+ *
+ * Santa was hoping for a white Christmas, but his weather machine's "snow" function is powered by stars, and he's fresh out! To save Christmas, he needs you to collect fifty stars by December 25th.
+ *
+ * Collect stars by helping Santa solve puzzles. Two puzzles will be made available on each day in the Advent calendar; the second puzzle is unlocked when you complete the first. Each puzzle grants one star. Good luck!
+ *
+ * Here's an easy puzzle to warm you up.
+ *
+ * Santa is trying to deliver presents in a large apartment building, but he can't find the right floor - the directions he got are a little confusing. He starts on the ground floor (floor 0) and then follows the instructions one character at a time.
+ *
+ * An opening parenthesis, (, means he should go up one floor, and a closing parenthesis, ), means he should go down one floor.
+ *
+ * The apartment building is very tall, and the basement is very deep; he will never find the top or bottom floors.
+ *
+ * For example:
+ *
+ *     (()) and ()() both result in floor 0.
+ *     ((( and (()(()( both result in floor 3.
+ *     ))((((( also results in floor 3.
+ *     ()) and ))( both result in floor -1 (the first basement level).
+ *     ))) and )())()) both result in floor -3.
+ *
+ * To what floor do the instructions take Santa?
+ * </pre>
+ */
+public class NotQuiteLisp {
+
+    @SneakyThrows
+    public static int determineFloor(String input) {
+        var result = 0;
+        for (var ch : input.toCharArray()) {
+            switch (ch) {
+                case '(':
+                    result++;
+                    break;
+                case ')':
+                    result--;
+                    break;
+            }
+        }
+
+        return result;
+    }
+
+    @SneakyThrows
+    public static void main(String[] args) {
+        var inputString = readFromInputStream("/game/not-quite-lisp.txt");
+        var result = determineFloor(inputString);
+        System.out.println(result);
+    }
+
+    private static String readFromInputStream(String filePathName) throws IOException {
+        InputStream inputStream = NotQuiteLisp.class.getResourceAsStream(filePathName);
+        var resultStringBuilder = new StringBuilder();
+        try (var br = new BufferedReader(new InputStreamReader(inputStream))) {
+            String line;
+            while ((line = br.readLine()) != null) {
+                resultStringBuilder.append(line).append("\n");
+            }
+        }
+        return resultStringBuilder.toString();
+    }
+}

src/main/java/by/andd3dfx/game/SecretEntrance.java

@@ -11,6 +11,7 @@
 import java.io.InputStreamReader;
 
 /**
+ * <a href="https://adventofcode.com/2025/day/1">Task definition</a>
  * <pre>
  * --- Day 1: Secret Entrance ---
  *

src/main/resources/game/not-quite-lisp.txt

@@ -0,0 +1 @@
+((((()(()(((((((()))(((()((((()())(())()(((()((((((()((()(()(((()(()((())))()((()()())))))))))()((((((())((()))(((((()(((((((((()()))((()(())()((())((()(()))((()))()))()(((((()(((()()))()())((()((((())()())()((((())()(()(()(((()(())(()(())(((((((())()()(((())(()(()(()(())))(()((((())((()))(((()(()()(((((()()(()(((()(((((())()))()((()(()))()((()((((())((((())(()(((())()()(()()()()()(())((((())((())(()()))()((((())))((((()())()((((())((()())((())(())(((((()((((()(((()((((())(()(((()()))()))((((((()((())()())))(((()(()))(()()(()(((()(()))((()()()())((()()()(((())())()())())())((()))(()(()))(((((()(()(())((()(())(())()((((()())()))((((())(())((())())((((()(((())(())((()()((((()((((((()(())()()(()(()()((((()))(())()())()))(())))(())))())()()(())(()))()((()(()(())()()))(()())))))(()))(()()))(())(((((()(()(()()((())()())))))((())())((())(()(())((()))(())(((()((((((((()()()(()))()()(((()))()((()()(())(())())()(()(())))(((((()(())(())(()))))())()))(()))()(()(((((((()((((())))())())())())()((((((((((((((()()((((((()()()())())()())())())(())(())))())((()())((()(()))))))()))))))))))))))))())((())((())()()))))))(((()((()(()()))((())(()()))()()())))(())))))))(()(((())))())()())))()()(())()))()(()))())((()()))))(()))))()))(()()(())))))))()(((()))))()(()))(())())))))()))((()))((()))())(())))))))))((((())()))()))()))())(())()()(())))())))(()())()))((()()(())))(())((((((()(())((()(((()(()()(())))()))))))()))()(()((()))()(()))(()(((())((((())())(())(()))))))))())))))))())())))))())))))()()(((())()(()))))))))())))))(())()()()))()))()))(()(())()()())())))))))())()(()(()))))()()()))))())(()))))()()))))()())))))(((())()()))(()))))))))))()()))))()()()))))(()())())()()())()(()))))()(()))(())))))))(((((())(())())()()))()()))(())))))()(()))))(())(()()))()())()))()))()))()))))())()()))())())))(()))(()))))))())()(((())()))))))))()))()())))())))())))()))))))))))()()))(()()))))))(())()(()))))())(()))))(()))))(()())))))())())()()))))())()))))))))(()))))()))))))()(()())))))))()))())))())))())))())))))))())(()()))))))(()())())))()())()))))))))))))))())))()(())))()))())()()(())(()()))(())))())()())(()(()(()))))())))))))))))())(()))()))()))))(())()())()())))))))))))()()))))))))))))())())))))(()())))))))))))())(())))()))))))))())())(()))()))(())))()))()()(())()))))))()((((())()))())())))))()))()))))((()())()))))())))(())))))))))))))))))()))))()()())()))()()))))())()))((()())))())))(()))(()())))))))()))()))))(())))))))(())))))())()()(()))())()))()()))))())()()))))())()))())))))))(()))))()())()))))))))(()))())))(()))()))))(())()))())())(())())())))))))((((())))))()))()))()())()(())))()))()))()())(()())()()(()())()))))())())))))(()))()))))())(()()(())))))(())()()((())())))))(())(())))))))())))))))))()(())))))))()())())())()(()))))))))(()))))))))())()()))()(()))))))()))))))())))))))(())))()()(())()())))))(((())))()((())()))())))(()()))())(())())))()(((()())))))()(()()())))()()(()()(()()))())()(()()()))())()()))()())(()))))())))))())))(())()()))))(()))))(())(()))(())))))()()))()))))())()))()()(())())))((()))())()))))))()()))))((()(()))))()()))))))())))))())(()((()())))))))))))()())())))()))(()))))))(()))(())()())))(()))))))))())()()()()))))(()())))))))((())))()))(()))(())(())()())()))))))))(())))())))(()))()()))(()()))(()))())))()(())))())((()((()(())))((())))()))))((((())())()())))(())))()))))))())(()()((())))())()(()())))))(()())()))())))))))((())())))))))(()(()))())()()(()()(((()(((()())))))()))))))()(())(()()((()()(())()()))())()())()))()())())())))))))(((())))))))()()))))))(((())()))(()()))(()()))))(()(()()((((())()())((()()))))(()(())))))()((()()()())()()((()((()()))(()))(((()()()))(((())))()(((())()))))))((()(())())))(()())(((((()(()))(()((()))(()())()))))(()(()))()(()))(())(((())(()()))))()()))(((()))))(()()()()))())))((()()()(())()))()))))()()))()))))))((((((()()()))))())((()()(((()))))(()(())(()()())())())))()(((()()))(())((())))(()))(()()()())((())())())(()))))()))()((()(())()(()()(())(()))(())()))(())(()))))(())(())())(()()(()((()()((())))((()))()((())))(((()()()()((((()))(()()))()()()(((())((())())(()()(()()()))()((())(())()))())(((()()(())))()((()()())()())(()(())())(((())(())())((())(())()(((()()))(())))((())(()())())(())((()()()((((((())))((()(((((())()))()))(())(()()))()))(())()()))(())((()()())()()(()))())()((())))()((()()())((((()())((())())())((()((()))()))((())((()()(()((()()(((())(()()))))((()((())()(((())(()((())())((())(()((((((())())()(()())()(())(((())((((((()(())(()((()()()((()()(()()()())))()()(((((()()))()((((((()))()(()(()(()(((()())((()))())()((()))(())))()))()()))())()()))())((((())(()(()))(((((((())(((()(((((()(((()()((((())(((())())))(()()()(()(()))()))((((((()))((()(((()(())((()((((()((((((())(((((())))(((()(()))))(((()(((())()((())(()((()))(((()()(((())((((()(()(((((()))(((()(((((((()(()()()(()(()(()()())(())(((((()(())())()())(()(()(()))()(()()()())(()()(()((()))()((())())()(()))((())(()))()(()))()(((()(()(()((((((()()()()())()(((((()()(((()()()((()(((((()))((((((((()()()(((((()))))))(()()()(())(()))(()()))))((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src/test/java/by/andd3dfx/game/NotQuiteLispTest.java

@@ -0,0 +1,20 @@
+package by.andd3dfx.game;
+
+import org.junit.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class NotQuiteLispTest {
+
+    @Test
+    public void determineFloor() {
+        assertThat(NotQuiteLisp.determineFloor("(())")).isEqualTo(0);
+        assertThat(NotQuiteLisp.determineFloor("()()")).isEqualTo(0);
+        assertThat(NotQuiteLisp.determineFloor("(((")).isEqualTo(3);
+        assertThat(NotQuiteLisp.determineFloor("(()(()(")).isEqualTo(3);
+        assertThat(NotQuiteLisp.determineFloor("())")).isEqualTo(-1);
+        assertThat(NotQuiteLisp.determineFloor("))(")).isEqualTo(-1);
+        assertThat(NotQuiteLisp.determineFloor(")))")).isEqualTo(-3);
+        assertThat(NotQuiteLisp.determineFloor(")())())")).isEqualTo(-3);
+    }
+}