7b7f3927df79d4d2c8ddcafeca2454d630848762383516f5f1d449d76bbb4d37

.gitattributes

@@ -113,3 +113,4 @@ divide_an_array_into_subarrays_with_minimum_cost_ii/meta.json filter=lfs diff=lf
 divide_array_into_arrays_with_max_difference/meta.json filter=lfs diff=lfs merge=lfs -text
 divide_intervals_into_minimum_number_of_groups/meta.json filter=lfs diff=lfs merge=lfs -text
 eat_pizzas/meta.json filter=lfs diff=lfs merge=lfs -text
+find_all_good_indices/meta.json filter=lfs diff=lfs merge=lfs -text

equal_row_and_column_pairs/scala_tests/MySuite.scala

@@ -0,0 +1,12 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.equalPairs(List(List(3,2,1),List(1,7,6),List(2,7,7))), 1)
+  }
+
+  test("test2") {
+    assertEquals(Main.equalPairs(List(List(3,1,2,2),List(1,4,4,5),List(2,4,2,2),List(2,4,2,2))), 3)
+  }
+
+}

escape_the_spreading_fire/haskell_tests/Main.hs

@@ -0,0 +1,27 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (maximumMinutes [[0,2,0,0,0,0,0],[0,0,0,2,2,1,0],[0,2,0,0,1,2,0],[0,0,2,2,2,0,2],[0,0,0,0,0,0,0]])," 3 (maximumMinutes [[0,2,0,0,0,0,0],[0,0,0,2,2,1,0],[0,2,0,0,1,2,0],[0,0,2,2,2,0,2],[0,0,0,0,0,0,0]]))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (maximumMinutes [[0,0,0,0],[0,1,2,0],[0,2,0,0]])," (-1) (maximumMinutes [[0,0,0,0],[0,1,2,0],[0,2,0,0]]))
+
+test3 :: Test
+test3 = TestCase (assertEqual "for (maximumMinutes [[0,0,0],[2,2,0],[1,2,0]])," 1000000000 (maximumMinutes [[0,0,0],[2,2,0],[1,2,0]]))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1, TestLabel "Test2" test2]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

escape_the_spreading_fire/java_tests/Main.java

@@ -0,0 +1,25 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(3, maximumMinutes(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,2,0,0,0,0,0)),new ArrayList<>(Arrays.asList(0,0,0,2,2,1,0)),new ArrayList<>(Arrays.asList(0,2,0,0,1,2,0)),new ArrayList<>(Arrays.asList(0,0,2,2,2,0,2)),new ArrayList<>(Arrays.asList(0,0,0,0,0,0,0))))));
+}
+@Test
+public void test2() {
+    assertEquals(-1, maximumMinutes(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,0,0,0)),new ArrayList<>(Arrays.asList(0,1,2,0)),new ArrayList<>(Arrays.asList(0,2,0,0))))));
+}
+@Test
+public void test3() {
+    assertEquals(1000000000, maximumMinutes(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,0,0)),new ArrayList<>(Arrays.asList(2,2,0)),new ArrayList<>(Arrays.asList(1,2,0))))));
+}
+
+}

escape_the_spreading_fire/ocaml_tests/main.ml

@@ -0,0 +1,29 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal 3 (maximumMinutes [[0;2;0;0;0;0;0];[0;0;0;2;2;1;0];[0;2;0;0;1;2;0];[0;0;2;2;2;0;2];[0;0;0;0;0;0;0]])
+
+let test2 _ = assert_equal (-1) (maximumMinutes [[0;0;0;0];[0;1;2;0];[0;2;0;0]])
+
+let test3 _ = assert_equal 1000000000 (maximumMinutes [[0;0;0];[2;2;0];[1;2;0]])
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for maximumMinutes" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+  "test3" >:: test3;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

escape_the_spreading_fire/scala_tests/MySuite.scala

@@ -0,0 +1,16 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.maximumMinutes(List(List(0,2,0,0,0,0,0),List(0,0,0,2,2,1,0),List(0,2,0,0,1,2,0),List(0,0,2,2,2,0,2),List(0,0,0,0,0,0,0))), 3)
+  }
+
+  test("test2") {
+    assertEquals(Main.maximumMinutes(List(List(0,0,0,0),List(0,1,2,0),List(0,2,0,0))), -1)
+  }
+
+  test("test3") {
+    assertEquals(Main.maximumMinutes(List(List(0,0,0),List(2,2,0),List(1,2,0))), 1000000000)
+  }
+
+}

execution_of_all_suffix_instructions_staying_in_a_grid/haskell_tests/Main.hs

@@ -0,0 +1,27 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (executeInstructions 3 [0,1]  \"RRDDLU \")," [1,5,4,3,1,0] (executeInstructions 3 [0,1] "RRDDLU"))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (executeInstructions 2 [1,1]  \"LURD \")," [4,1,0,0] (executeInstructions 2 [1,1] "LURD"))
+
+test3 :: Test
+test3 = TestCase (assertEqual "for (executeInstructions 1 [0,0]  \"LRUD \")," [0,0,0,0] (executeInstructions 1 [0,0] "LRUD"))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1, TestLabel "Test2" test2]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

execution_of_all_suffix_instructions_staying_in_a_grid/java_tests/Main.java

@@ -0,0 +1,25 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(new ArrayList<>(Arrays.asList(1,5,4,3,1,0)), executeInstructions(3, new ArrayList<>(Arrays.asList(0,1)), new ArrayList<>(Arrays.asList(0,1)), s = "RRDDLU"));
+}
+@Test
+public void test2() {
+    assertEquals(new ArrayList<>(Arrays.asList(4,1,0,0)), executeInstructions(2, new ArrayList<>(Arrays.asList(1,1)), new ArrayList<>(Arrays.asList(1,1)), s = "LURD"));
+}
+@Test
+public void test3() {
+    assertEquals(new ArrayList<>(Arrays.asList(0,0,0,0)), executeInstructions(1, new ArrayList<>(Arrays.asList(0,0)), new ArrayList<>(Arrays.asList(0,0)), s = "LRUD"));
+}
+
+}

execution_of_all_suffix_instructions_staying_in_a_grid/meta.json

@@ -0,0 +1,654 @@
+{
+    "id": 2239,
+    "name": "execution_of_all_suffix_instructions_staying_in_a_grid",
+    "difficulty": "Medium",
+    "link": "https://leetcode.com/problems/execution-of-all-suffix-instructions-staying-in-a-grid/",
+    "date": "1639872000000",
+    "task_description": "There is an `n x n` grid, with the top-left cell at `(0, 0)` and the bottom-right cell at `(n - 1, n - 1)`. You are given the integer `n` and an integer array `startPos` where `startPos = [startrow, startcol]` indicates that a robot is initially at cell `(startrow, startcol)`. You are also given a **0-indexed** string `s` of length `m` where `s[i]` is the `ith` instruction for the robot: `'L'` (move left), `'R'` (move right), `'U'` (move up), and `'D'` (move down). The robot can begin executing from any `ith` instruction in `s`. It executes the instructions one by one towards the end of `s` but it stops if either of these conditions is met: The next instruction will move the robot off the grid. There are no more instructions left to execute. Return _an array_ `answer` _of length_ `m` _where_ `answer[i]` _is **the number of instructions** the robot can execute if the robot **begins executing from** the_ `ith` _instruction in_ `s`. **Example 1:** ``` **Input:** n = 3, startPos = [0,1], s = \"RRDDLU\" **Output:** [1,5,4,3,1,0] **Explanation:** Starting from startPos and beginning execution from the ith instruction: - 0th: \"**R**RDDLU\". Only one instruction \"R\" can be executed before it moves off the grid. - 1st: \"**RDDLU**\". All five instructions can be executed while it stays in the grid and ends at (1, 1). - 2nd: \"**DDLU**\". All four instructions can be executed while it stays in the grid and ends at (1, 0). - 3rd: \"**DLU**\". All three instructions can be executed while it stays in the grid and ends at (0, 0). - 4th: \"**L**U\". Only one instruction \"L\" can be executed before it moves off the grid. - 5th: \"U\". If moving up, it would move off the grid. ``` **Example 2:** ``` **Input:** n = 2, startPos = [1,1], s = \"LURD\" **Output:** [4,1,0,0] **Explanation:** - 0th: \"**LURD**\". - 1st: \"**U**RD\". - 2nd: \"RD\". - 3rd: \"D\". ``` **Example 3:** ``` **Input:** n = 1, startPos = [0,0], s = \"LRUD\" **Output:** [0,0,0,0] **Explanation:** No matter which instruction the robot begins execution from, it would move off the grid. ``` **Constraints:** `m == s.length` `1 <= n, m <= 500` `startPos.length == 2` `0 <= startrow, startcol < n` `s` consists of `'L'`, `'R'`, `'U'`, and `'D'`.",
+    "public_test_cases": [
+        {
+            "label": "Example 1",
+            "input": "n = 3, startPos = [0,1], s = \"RRDDLU\"",
+            "output": "[1,5,4,3,1,0] "
+        },
+        {
+            "label": "Example 2",
+            "input": "n = 2, startPos = [1,1], s = \"LURD\"",
+            "output": "[4,1,0,0] "
+        },
+        {
+            "label": "Example 3",
+            "input": "n = 1, startPos = [0,0], s = \"LRUD\"",
+            "output": "[0,0,0,0] "
+        }
+    ],
+    "private_test_cases": [
+        {
+            "input": [
+                443,
+                [
+                    420,
+                    284
+                ],
+                "\"UDDLURURLUUUUULUUDUDLUDLDRULLRDDUUDRLRUDURRULDRDLULRLRRULURLURRLULLDRRDLDLUDUDLURUULLDDRLLLDUULDDUURLURLDDUL\""
+            ],
+            "output": [
+                108,
+                107,
+                106,
+                105,
+                104,
+                103,
+                102,
+                101,
+                100,
+                99,
+                98,
+                97,
+                96,
+                95,
+                94,
+                93,
+                92,
+                91,
+                90,
+                89,
+                88,
+                87,
+                86,
+                85,
+                84,
+                83,
+                82,
+                81,
+                80,
+                79,
+                78,
+                77,
+                76,
+                75,
+                74,
+                73,
+                72,
+                71,
+                70,
+                69,
+                68,
+                67,
+                66,
+                65,
+                64,
+                63,
+                62,
+                61,
+                60,
+                59,
+                58,
+                57,
+                56,
+                55,
+                54,
+                53,
+                52,
+                51,
+                50,
+                49,
+                48,
+                47,
+                46,
+                45,
+                44,
+                43,
+                42,
+                41,
+                40,
+                39,
+                38,
+                37,
+                36,
+                35,
+                34,
+                33,
+                32,
+                31,
+                30,
+                29,
+                28,
+                27,
+                26,
+                25,
+                24,
+                23,
+                22,
+                21,
+                20,
+                19,
+                18,
+                17,
+                16,
+                15,
+                14,
+                13,
+                12,
+                11,
+                10,
+                9,
+                8,
+                7,
+                6,
+                5,
+                4,
+                3,
+                2,
+                1
+            ]
+        },
+        {
+            "input": [
+                326,
+                [
+                    184,
+                    253
+                ],
+                "\"DRRRRDRLULLLLLLRLURULLDDLLDDRDUDRULDULUURUDLRDULUUURLDDLDDRLURLUURLLLUDLDLRDDULULDURUDRLRRRDURLURUUUDULDRULRDURUDLDRUDUULUUURUDDLULUUUDLDDLDLULDLUDRDDDURLLLRRRLLDLLURULUDRLURDDRURRRRRLRUULLLLDLLDRLDRRRRRDURUDULURDUDDDRDLULURRRRDRRULRRRRUUULRLURRULUDRRULUURLDULRDRLRURURLLRUDDRDDLDDDDRUDLDULLLUDLURDLUULRULULUURLRDDLUULUUULRULDLRDDRRLDLDLRDRDLULLDDLLRURLDRRRUURDLDDRLRRUUUULURLRDRDDUDUULDLURLULDRLULDULDDUDLLUURUUUUULULLRURRRRLDUUDLLDDRDLULULDDULDLRULDDRDLDLURDURRRRLLUDLULRRRUUDDUDDRLRLUDDU\""
+            ],
+            "output": [
+                490,
+                489,
+                488,
+                487,
+                486,
+                485,
+                484,
+                483,
+                482,
+                481,
+                480,
+                479,
+                478,
+                477,
+                476,
+                475,
+                474,
+                473,
+                472,
+                471,
+                470,
+                469,
+                468,
+                467,
+                466,
+                465,
+                464,
+                463,
+                462,
+                461,
+                460,
+                459,
+                458,
+                457,
+                456,
+                455,
+                454,
+                453,
+                452,
+                451,
+                450,
+                449,
+                448,
+                447,
+                446,
+                445,
+                444,
+                443,
+                442,
+                441,
+                440,
+                439,
+                438,
+                437,
+                436,
+                435,
+                434,
+                433,
+                432,
+                431,
+                430,
+                429,
+                428,
+                427,
+                426,
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+                385,
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+                49,
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+                47,
+                46,
+                45,
+                44,
+                43,
+                42,
+                41,
+                40,
+                39,
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+                37,
+                36,
+                35,
+                34,
+                33,
+                32,
+                31,
+                30,
+                29,
+                28,
+                27,
+                26,
+                25,
+                24,
+                23,
+                22,
+                21,
+                20,
+                19,
+                18,
+                17,
+                16,
+                15,
+                14,
+                13,
+                12,
+                11,
+                10,
+                9,
+                8,
+                7,
+                6,
+                5,
+                4,
+                3,
+                2,
+                1
+            ]
+        }
+    ],
+    "haskell_template": "executeInstructions :: Int -> [Int] -> String -> [Int]\nexecuteInstructions n startPos s ",
+    "ocaml_template": "let executeInstructions (n: int) (startPos: int list) (s: string) : int list =  ",
+    "scala_template": "def executeInstructions(n: Int,startPos: List[Int],s: String): List[Int] = { \n    \n}",
+    "java_template": "public static List<Integer> executeInstructions(int n, List<Integer> startPos, String s) {\n\n}",
+    "python_template": "class Solution(object):\n    def executeInstructions(self, n, startPos, s):\n        \"\"\"\n        :type n: int\n        :type startPos: List[int]\n        :type s: str\n        :rtype: List[int]\n        \"\"\"\n        "
+}

execution_of_all_suffix_instructions_staying_in_a_grid/ocaml_tests/main.ml

@@ -0,0 +1,29 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal [1;5;4;3;1;0] (executeInstructions 3 [0;1] [0;1]; s = "RRDDLU")
+
+let test2 _ = assert_equal [4;1;0;0] (executeInstructions 2 [1;1] [1;1]; s = "LURD")
+
+let test3 _ = assert_equal [0;0;0;0] (executeInstructions 1 [0;0] [0;0]; s = "LRUD")
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for executeInstructions" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+  "test3" >:: test3;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

execution_of_all_suffix_instructions_staying_in_a_grid/scala_tests/MySuite.scala

@@ -0,0 +1,16 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.executeInstructions(3,List(0,1),List(0,1), s = "RRDDLU"), List(1,5,4,3,1,0))
+  }
+
+  test("test2") {
+    assertEquals(Main.executeInstructions(2,List(1,1),List(1,1), s = "LURD"), List(4,1,0,0))
+  }
+
+  test("test3") {
+    assertEquals(Main.executeInstructions(1,List(0,0),List(0,0), s = "LRUD"), List(0,0,0,0))
+  }
+
+}

existence_of_a_substring_in_a_string_and_its_reverse/haskell_tests/Main.hs

@@ -0,0 +1,44 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+isSubstringPresent :: String -> Bool
+isSubstringPresent s = undefined
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (isSubstringPresent \"leetcode \")," True (isSubstringPresent "leetcode"))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (isSubstringPresent \"abcba \")," True (isSubstringPresent "abcba"))
+
+test3 :: Test
+test3 = TestCase (assertEqual "for (isSubstringPresent \"abcd \")," False (isSubstringPresent "abcd"))
+
+test4 :: Test
+test4 = TestCase (assertEqual "for (isSubstringPresent  \"uxsctyrjpymbmowyhjugwqiyfz \")," True (isSubstringPresent "uxsctyrjpymbmowyhjugwqiyfz"))
+
+test5 :: Test
+test5 = TestCase (assertEqual "for (isSubstringPresent  \"mjbjrlhtmbfafzgxuiiuqjjukaertatzsumrttlpwvntukmraxebvbneehxlfeascvgxoxiickvgh \")," True (isSubstringPresent "mjbjrlhtmbfafzgxuiiuqjjukaertatzsumrttlpwvntukmraxebvbneehxlfeascvgxoxiickvgh"))
+
+test6 :: Test
+test6 = TestCase (assertEqual "for (isSubstringPresent  \"zdpvhedjhpeatpvukfiidelttveyqcqpfinzdeighewhjoezedryyjziedqnqaalsxanruqlcbthagibvnf \")," True (isSubstringPresent "zdpvhedjhpeatpvukfiidelttveyqcqpfinzdeighewhjoezedryyjziedqnqaalsxanruqlcbthagibvnf"))
+
+test7 :: Test
+test7 = TestCase (assertEqual "for (isSubstringPresent  \"hsbidztoxjgtphpwuybauqmupodiafuekqqtsjabfrxmttlngfupfxdntydd \")," True (isSubstringPresent "hsbidztoxjgtphpwuybauqmupodiafuekqqtsjabfrxmttlngfupfxdntydd"))
+
+test8 :: Test
+test8 = TestCase (assertEqual "for (isSubstringPresent  \"ccnfapqdgtksfhrqtmkttoziggdhiahutwjaywewmgcpjuzsy \")," True (isSubstringPresent "ccnfapqdgtksfhrqtmkttoziggdhiahutwjaywewmgcpjuzsy"))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1, TestLabel "Test2" test2, TestLabel "Test3" test3, TestLabel "Test4" test4, TestLabel "Test5" test5, TestLabel "Test6" test6, TestLabel "Test7" test7]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

existence_of_a_substring_in_a_string_and_its_reverse/java_tests/Main.java

@@ -0,0 +1,24 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+public class Main {
+    //Program start
+
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(true, isSubstringPresent("leetcode"));
+}
+@Test
+public void test2() {
+    assertEquals(true, isSubstringPresent("abcba"));
+}
+@Test
+public void test3() {
+    assertEquals(false, isSubstringPresent("abcd"));
+}
+
+}

existence_of_a_substring_in_a_string_and_its_reverse/meta.json

@@ -0,0 +1,52 @@
+{
+    "id": 3353,
+    "name": "existence_of_a_substring_in_a_string_and_its_reverse",
+    "difficulty": "Easy",
+    "link": "https://leetcode.com/problems/existence-of-a-substring-in-a-string-and-its-reverse/",
+    "date": "2024-03-10 00:00:00",
+    "task_description": "Given a** **string `s`, find any substring of length `2` which is also present in the reverse of `s`. Return `true`_ if such a substring exists, and _`false`_ otherwise._ **Example 1:** **Input: **s = \"leetcode\" **Output: **true **Explanation:** Substring `\"ee\"` is of length `2` which is also present in `reverse(s) == \"edocteel\"`. **Example 2:** **Input: **s = \"abcba\" **Output: **true **Explanation:** All of the substrings of length `2` `\"ab\"`, `\"bc\"`, `\"cb\"`, `\"ba\"` are also present in `reverse(s) == \"abcba\"`. **Example 3:** **Input: **s = \"abcd\" **Output: **false **Explanation:** There is no substring of length `2` in `s`, which is also present in the reverse of `s`. **Constraints:** `1 <= s.length <= 100` `s` consists only of lowercase English letters.",
+    "public_test_cases": [
+        {
+            "label": "Example 1",
+            "input": "s = \"leetcode\"",
+            "output": "true "
+        },
+        {
+            "label": "Example 2",
+            "input": "s = \"abcba\"",
+            "output": "true "
+        },
+        {
+            "label": "Example 3",
+            "input": "s = \"abcd\"",
+            "output": "false "
+        }
+    ],
+    "private_test_cases": [
+        {
+            "input": "uxsctyrjpymbmowyhjugwqiyfz",
+            "output": true
+        },
+        {
+            "input": "mjbjrlhtmbfafzgxuiiuqjjukaertatzsumrttlpwvntukmraxebvbneehxlfeascvgxoxiickvgh",
+            "output": true
+        },
+        {
+            "input": "zdpvhedjhpeatpvukfiidelttveyqcqpfinzdeighewhjoezedryyjziedqnqaalsxanruqlcbthagibvnf",
+            "output": true
+        },
+        {
+            "input": "hsbidztoxjgtphpwuybauqmupodiafuekqqtsjabfrxmttlngfupfxdntydd",
+            "output": true
+        },
+        {
+            "input": "ccnfapqdgtksfhrqtmkttoziggdhiahutwjaywewmgcpjuzsy",
+            "output": true
+        }
+    ],
+    "haskell_template": "isSubstringPresent :: String -> Bool\nisSubstringPresent s ",
+    "ocaml_template": "let isSubstringPresent (s: string) : bool =  ",
+    "scala_template": "def isSubstringPresent(s: String): Boolean = { \n    \n}",
+    "java_template": "class Solution {\n    public boolean isSubstringPresent(String s) {\n        \n    }\n}",
+    "python_template": "class Solution(object):\n    def isSubstringPresent(self, s):\n        \"\"\"\n        :type s: str\n        :rtype: bool\n        \"\"\"\n        "
+}

existence_of_a_substring_in_a_string_and_its_reverse/ocaml_tests/main.ml

@@ -0,0 +1,45 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+    let isSubstringPresent (s: string) : bool =   failwith "Not implemented"
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal true (isSubstringPresent "leetcode")
+
+let test2 _ = assert_equal true (isSubstringPresent "abcba")
+
+let test3 _ = assert_equal false (isSubstringPresent "abcd")
+
+let test4 _ = assert_equal false (isSubstringPresent "uxsctyrjpymbmowyhjugwqiyfz")
+
+let test5 _ = assert_equal false (isSubstringPresent "mjbjrlhtmbfafzgxuiiuqjjukaertatzsumrttlpwvntukmraxebvbneehxlfeascvgxoxiickvgh")
+
+let test6 _ = assert_equal false (isSubstringPresent "zdpvhedjhpeatpvukfiidelttveyqcqpfinzdeighewhjoezedryyjziedqnqaalsxanruqlcbthagibvnf")
+
+let test7 _ = assert_equal false (isSubstringPresent "hsbidztoxjgtphpwuybauqmupodiafuekqqtsjabfrxmttlngfupfxdntydd")
+
+let test8 _ = assert_equal false (isSubstringPresent "ccnfapqdgtksfhrqtmkttoziggdhiahutwjaywewmgcpjuzsy")
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for isSubstringPresent" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+  "test3" >:: test3;
+  "test4" >:: test4;
+  "test5" >:: test5;
+  "test6" >:: test6;
+  "test7" >:: test7;
+  "test8" >:: test8;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

existence_of_a_substring_in_a_string_and_its_reverse/scala_tests/MySuite.scala

@@ -0,0 +1,36 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.isSubstringPresent("leetcode"), true)
+  }
+
+  test("test2") {
+    assertEquals(Main.isSubstringPresent("abcba"), true)
+  }
+
+  test("test3") {
+    assertEquals(Main.isSubstringPresent("abcd"), false)
+  }
+
+  test("test4") {
+    assertEquals(Main.isSubstringPresent(",u,x,s,c,t,y,r,j,p,y,m,b,m,o,w,y,h,j,u,g,w,q,i,y,f,z,"), true)
+  }
+
+  test("test5") {
+    assertEquals(Main.isSubstringPresent(",m,j,b,j,r,l,h,t,m,b,f,a,f,z,g,x,u,i,i,u,q,j,j,u,k,a,e,r,t,a,t,z,s,u,m,r,t,t,l,p,w,v,n,t,u,k,m,r,a,x,e,b,v,b,n,e,e,h,x,l,f,e,a,s,c,v,g,x,o,x,i,i,c,k,v,g,h,"), true)
+  }
+
+  test("test6") {
+    assertEquals(Main.isSubstringPresent(",z,d,p,v,h,e,d,j,h,p,e,a,t,p,v,u,k,f,i,i,d,e,l,t,t,v,e,y,q,c,q,p,f,i,n,z,d,e,i,g,h,e,w,h,j,o,e,z,e,d,r,y,y,j,z,i,e,d,q,n,q,a,a,l,s,x,a,n,r,u,q,l,c,b,t,h,a,g,i,b,v,n,f,"), true)
+  }
+
+  test("test7") {
+    assertEquals(Main.isSubstringPresent(",h,s,b,i,d,z,t,o,x,j,g,t,p,h,p,w,u,y,b,a,u,q,m,u,p,o,d,i,a,f,u,e,k,q,q,t,s,j,a,b,f,r,x,m,t,t,l,n,g,f,u,p,f,x,d,n,t,y,d,d,"), true)
+  }
+
+  test("test8") {
+    assertEquals(Main.isSubstringPresent(",c,c,n,f,a,p,q,d,g,t,k,s,f,h,r,q,t,m,k,t,t,o,z,i,g,g,d,h,i,a,h,u,t,w,j,a,y,w,e,w,m,g,c,p,j,u,z,s,y,"), true)
+  }
+
+}

extra_characters_in_a_string/java_tests/Main.java

@@ -0,0 +1,21 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(1, minExtraChar("leetscode", new ArrayList<>(Arrays.asList("leet","code","leetcode"))));
+}
+@Test
+public void test2() {
+    assertEquals(3, minExtraChar("sayhelloworld", new ArrayList<>(Arrays.asList("hello","world"))));
+}
+
+}

faulty_keyboard/haskell_tests/Main.hs

@@ -0,0 +1,24 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (finalString \"string \")," "rtsng" (finalString "string"))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (finalString \"poiinter \")," "ponter" (finalString "poiinter"))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

faulty_keyboard/java_tests/Main.java

@@ -0,0 +1,21 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals("string", finalString("string"));
+}
+@Test
+public void test2() {
+    assertEquals("poiinter", finalString("poiinter"));
+}
+
+}

faulty_keyboard/meta.json

@@ -0,0 +1,67 @@
+{
+    "id": 2886,
+    "name": "faulty_keyboard",
+    "difficulty": "Easy",
+    "link": "https://leetcode.com/problems/faulty-keyboard/",
+    "date": "1690675200000",
+    "task_description": "Your laptop keyboard is faulty, and whenever you type a character `'i'` on it, it reverses the string that you have written. Typing other characters works as expected. You are given a **0-indexed** string `s`, and you type each character of `s` using your faulty keyboard. Return _the final string that will be present on your laptop screen._ **Example 1:** ``` **Input:** s = \"string\" **Output:** \"rtsng\" **Explanation:** After typing first character, the text on the screen is \"s\". After the second character, the text is \"st\". After the third character, the text is \"str\". Since the fourth character is an 'i', the text gets reversed and becomes \"rts\". After the fifth character, the text is \"rtsn\". After the sixth character, the text is \"rtsng\". Therefore, we return \"rtsng\". ``` **Example 2:** ``` **Input:** s = \"poiinter\" **Output:** \"ponter\" **Explanation:** After the first character, the text on the screen is \"p\". After the second character, the text is \"po\". Since the third character you type is an 'i', the text gets reversed and becomes \"op\". Since the fourth character you type is an 'i', the text gets reversed and becomes \"po\". After the fifth character, the text is \"pon\". After the sixth character, the text is \"pont\". After the seventh character, the text is \"ponte\". After the eighth character, the text is \"ponter\". Therefore, we return \"ponter\". ``` **Constraints:** `1 <= s.length <= 100` `s` consists of lowercase English letters. `s[0] != 'i'`",
+    "public_test_cases": [
+        {
+            "label": "Example 1",
+            "input": "s = \"string\"",
+            "output": "\"rtsng\" "
+        },
+        {
+            "label": "Example 2",
+            "input": "s = \"poiinter\"",
+            "output": "\"ponter\" "
+        }
+    ],
+    "private_test_cases": [
+        {
+            "input": "fthtrjraadnxaavpidvrmcvhrjulljiytrssvvoaugtuytmaakajjzzehdgjtmxgww",
+            "output": "jllujrhvcmrvdfthtrjraadnxaavpytrssvvoaugtuytmaakajjzzehdgjtmxgww"
+        },
+        {
+            "input": "saoaoheiyquznlsoyrysvcwdkeoz",
+            "output": "ehoaoasyquznlsoyrysvcwdkeoz"
+        },
+        {
+            "input": "kkiecfxxrzewdbqrrpqmxqowvxbpctkbtdwgkgjycrwhicklybiulayzzhyydpapolrqqkumlpsahzspmoszxhicozzukryr",
+            "output": "hxzsompszhasplmukqqrlopapdyyhzzyaluhwrcyjgkgwdtbktcpbxvwoqxmqprrqbdwezrxxfcekkcklybcozzukryr"
+        },
+        {
+            "input": "ekjuiofnvcvtmffzezlsuhgltucurnlflnnqkwzovjjcwksnysxsvlvfqijexrcyzeyrnn",
+            "output": "qfvlvsxsynskwcjjvozwkqnnlflnrucutlghuslzezffmtvcvnfoekjujexrcyzeyrnn"
+        },
+        {
+            "input": "nhmcopmsc",
+            "output": "nhmcopmsc"
+        },
+        {
+            "input": "ocltrauelljhtjoxrarexttzhevkniytm",
+            "output": "nkvehzttxerarxojthjlleuartlcoytm"
+        },
+        {
+            "input": "uziexwopilmyzmfluzathbnqsrezntbughcooemenpjxjmhznogwmfumrhaqfpoeteyqjroirgofwqpslbkglvrjvjeqdxmzl",
+            "output": "orjqyeteopfqahrmufmwgonzhmjxjpnemeoochgubtnzersqnbhtazulfmzymlzuexwoprgofwqpslbkglvrjvjeqdxmzl"
+        },
+        {
+            "input": "yzaggfowfgrhvxkvvfvnaplueorscjwndccisnluweaizaicxnnujjhmuhgkhfaubfqli",
+            "output": "lqfbuafhkghumhjjunnxcaewulnsyzaggfowfgrhvxkvvfvnaplueorscjwndccza"
+        },
+        {
+            "input": "qgnyaibnyhujjgnlhnedoafmtawfeu",
+            "output": "ayngqbnyhujjgnlhnedoafmtawfeu"
+        },
+        {
+            "input": "gogiihelgvuykuwopmtowttivgfrrgkzvckerrwkhvyutifobihyxkfpfyuzcerasunjlwnhgkso",
+            "output": "bofttwotmpowukyuvglehgogvgfrrgkzvckerrwkhvyuthyxkfpfyuzcerasunjlwnhgkso"
+        }
+    ],
+    "haskell_template": "finalString :: String -> String\nfinalString s ",
+    "ocaml_template": "let finalString (s: string) : string =  ",
+    "scala_template": "def finalString(s: String): String = { \n    \n}",
+    "java_template": "public static String finalString(String s) {\n\n}",
+    "python_template": "class Solution(object):\n    def finalString(self, s):\n        \"\"\"\n        :type s: str\n        :rtype: str\n        \"\"\"\n        "
+}

faulty_keyboard/ocaml_tests/main.ml

@@ -0,0 +1,26 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal "rtsng" (finalString "string")
+
+let test2 _ = assert_equal "ponter" (finalString "poiinter")
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for finalString" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

faulty_keyboard/scala_tests/MySuite.scala

@@ -0,0 +1,12 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.finalString("string"), "rtsng")
+  }
+
+  test("test2") {
+    assertEquals(Main.finalString("poiinter"), "ponter")
+  }
+
+}

find_a_good_subset_of_the_matrix/java_tests/Main.java

@@ -0,0 +1,24 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+public class Main {
+    //Program start
+
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(Arrays.asList(0,1), goodSubsetofBinaryMatrix(Arrays.asList(Arrays.asList(0,1,1,0),Arrays.asList(0,0,0,1),Arrays.asList(1,1,1,1))));
+}
+@Test
+public void test2() {
+    assertEquals(Arrays.asList(0), goodSubsetofBinaryMatrix(Arrays.asList(Arrays.asList(0))));
+}
+@Test
+public void test3() {
+    assertEquals([], goodSubsetofBinaryMatrix(Arrays.asList(Arrays.asList(1,1,1),Arrays.asList(1,1,1))));
+}
+
+}

find_a_safe_walk_through_a_grid/haskell_tests/Main.hs

@@ -0,0 +1,45 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (findSafeWalk [[0,1,0,0,0],[0,1,0,1,0],[0,0,0,1,0]] 1)," True (findSafeWalk [[0,1,0,0,0],[0,1,0,1,0],[0,0,0,1,0]] 1))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (findSafeWalk [[0,1,1,0,0,0],[1,0,1,0,0,0],[0,1,1,1,0,1],[0,0,1,0,1,0]] 3)," False (findSafeWalk [[0,1,1,0,0,0],[1,0,1,0,0,0],[0,1,1,1,0,1],[0,0,1,0,1,0]] 3))
+
+test3 :: Test
+test3 = TestCase (assertEqual "for (findSafeWalk [[1,1,1],[1,0,1],[1,1,1]] 5)," True (findSafeWalk [[1,1,1],[1,0,1],[1,1,1]] 5))
+
+test4 :: Test
+test4 = TestCase (assertEqual "for (findSafeWalk [[1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1], [0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0], [0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1], [0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1], [0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1], [0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0], [0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1], [0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1], [0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0], [0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0], [1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0], [1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1], [0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1], [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1], [1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1], [1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0], [1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0], [1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1], [1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0], [0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1], [1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0], [0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0], [1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0], [0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1], [0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1], [1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1], [1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0], [0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1]] 1)," False (findSafeWalk [[1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1], [0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0], [0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1], [0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1], [0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1], [0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0], [0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1], [0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1], [0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0], [0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0], [1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0], [1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1], [0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1], [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1], [1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1], [1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0], [1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0], [1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1], [1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0], [0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1], [1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0], [0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0], [1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0], [0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1], [0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1], [1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1], [1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0], [0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1]] 1))
+
+test5 :: Test
+test5 = TestCase (assertEqual "for (findSafeWalk [[1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1], [1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1], [0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1], [1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1], [1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0], [1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1], [1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1], [1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1], [0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0], [1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1], [0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1], [0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1], [0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0], [0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1], [1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0], [1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1], [1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1], [0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1], [1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0], [0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0]] 3)," False (findSafeWalk [[1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1], [1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1], [0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1], [1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1], [1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0], [1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1], [1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1], [1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1], [0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0], [1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1], [0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1], [0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1], [0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0], [0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1], [1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0], [1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1], [1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1], [0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1], [1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0], [0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0]] 3))
+
+test6 :: Test
+test6 = TestCase (assertEqual "for (findSafeWalk [[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0], [1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1], [0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0], [1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0]] 3)," False (findSafeWalk [[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0], [1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1], [0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0], [1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0]] 3))
+
+test7 :: Test
+test7 = TestCase (assertEqual "for (findSafeWalk [[0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0], [0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1], [1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1]] 1)," False (findSafeWalk [[0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0], [0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1], [1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1]] 1))
+
+test8 :: Test
+test8 = TestCase (assertEqual "for (findSafeWalk [[1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0], [0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1], [1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0], [0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1], [1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1], [0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0], [0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1], [1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0], [1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0], [0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1]] 1)," False (findSafeWalk [[1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0], [0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1], [1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0], [0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1], [1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1], [0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0], [0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1], [1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0], [1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0], [0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1]] 1))
+
+test9 :: Test
+test9 = TestCase (assertEqual "for (findSafeWalk [[0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0], [1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1], [1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0], [0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1], [0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0], [0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1], [1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0], [1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0], [0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0], [0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0], [0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1], [1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0], [0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1], [0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0], [0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0]] 3)," False (findSafeWalk [[0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0], [1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1], [1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1], [1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0], [0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1], [0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0], [1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0], [0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1], [1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0], [1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0], [0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0], [0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0], [0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0], [0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1], [1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0], [0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1], [0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0], [0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0]] 3))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1, TestLabel "Test2" test2, TestLabel "Test3" test3, TestLabel "Test4" test4, TestLabel "Test5" test5, TestLabel "Test6" test6, TestLabel "Test7" test7, TestLabel "Test8" test8, TestLabel "Test9" test9]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

find_a_safe_walk_through_a_grid/java_tests/Main.java

@@ -0,0 +1,25 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(true, findSafeWalk(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,1,0,0,0)),new ArrayList<>(Arrays.asList(0,1,0,1,0)),new ArrayList<>(Arrays.asList(0,0,0,1,0)))), 1));
+}
+@Test
+public void test2() {
+    assertEquals(false, findSafeWalk(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,1,1,0,0,0)),new ArrayList<>(Arrays.asList(1,0,1,0,0,0)),new ArrayList<>(Arrays.asList(0,1,1,1,0,1)),new ArrayList<>(Arrays.asList(0,0,1,0,1,0)))), 3));
+}
+@Test
+public void test3() {
+    assertEquals(true, findSafeWalk(new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(1,1,1)),new ArrayList<>(Arrays.asList(1,0,1)),new ArrayList<>(Arrays.asList(1,1,1)))), 5));
+}
+
+}

find_a_safe_walk_through_a_grid/ocaml_tests/main.ml

@@ -0,0 +1,50 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal true (findSafeWalk [[0;1;0;0;0];[0;1;0;1;0];[0;0;0;1;0]] 1)
+
+let test2 _ = assert_equal false (findSafeWalk [[0;1;1;0;0;0];[1;0;1;0;0;0];[0;1;1;1;0;1];[0;0;1;0;1;0]] 3)
+
+let test3 _ = assert_equal true (findSafeWalk [[1;1;1];[1;0;1];[1;1;1]] 5)
+
+let test4 _ = assert_equal false (findSafeWalk [[1; 1; 1; 0; 0; 0; 0; 1; 1; 1; 0; 0; 1; 1]; [0; 1; 0; 0; 0; 0; 0; 0; 0; 1; 1; 0; 1; 0]; [0; 0; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1]; [0; 0; 0; 1; 0; 1; 1; 1; 1; 1; 1; 1; 0; 1]; [0; 1; 0; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 1]; [0; 1; 1; 1; 1; 1; 1; 0; 0; 0; 1; 1; 0; 0]; [0; 0; 1; 0; 0; 0; 0; 1; 0; 1; 0; 0; 0; 1]; [0; 0; 1; 0; 1; 1; 0; 1; 1; 1; 1; 1; 1; 1]; [0; 0; 1; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 0]; [0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 0; 0]; [1; 1; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 0]; [1; 0; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 0; 1]; [0; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1]; [0; 0; 0; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1]; [1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 0; 1]; [1; 0; 1; 1; 1; 1; 0; 1; 1; 1; 0; 0; 1; 0]; [1; 1; 1; 0; 1; 1; 1; 0; 1; 1; 0; 0; 0; 0]; [1; 1; 1; 0; 1; 1; 1; 1; 0; 1; 1; 1; 0; 1]; [1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 1; 0]; [0; 1; 1; 1; 1; 0; 1; 1; 1; 1; 0; 0; 1; 1]; [1; 1; 0; 1; 0; 0; 1; 0; 1; 1; 1; 1; 0; 0]; [0; 1; 1; 1; 1; 1; 1; 0; 0; 1; 1; 1; 0; 0]; [0; 1; 0; 0; 0; 0; 0; 0; 0; 1; 0; 1; 1; 0]; [1; 1; 0; 1; 1; 1; 0; 1; 1; 1; 1; 1; 1; 0]; [0; 0; 1; 1; 0; 1; 0; 1; 0; 0; 1; 1; 0; 1]; [0; 1; 1; 1; 0; 0; 0; 0; 0; 1; 0; 0; 1; 1]; [1; 1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 0; 0; 1]; [1; 1; 0; 0; 0; 0; 0; 1; 0; 0; 0; 1; 0; 0]; [0; 1; 1; 0; 1; 1; 0; 0; 0; 0; 1; 1; 1; 1]] 1)
+
+let test5 _ = assert_equal false (findSafeWalk [[1; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 1; 1; 0; 0; 0; 1; 0; 1; 1; 0; 0; 0; 0; 0; 0]; [0; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 1; 1; 0; 1; 1; 1]; [1; 0; 0; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1]; [0; 1; 0; 1; 0; 1; 1; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1; 0; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 1; 1]; [1; 1; 1; 1; 1; 0; 1; 0; 1; 1; 1; 1; 0; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 1; 0; 1; 0; 0; 0; 1]; [1; 1; 1; 0; 1; 0; 0; 1; 1; 1; 0; 1; 0; 0; 0; 0; 0; 0; 1; 0; 0; 1; 0; 1; 0; 1; 0; 0; 1; 0]; [1; 0; 0; 1; 1; 1; 0; 1; 0; 1; 1; 0; 1; 1; 1; 1; 1; 0; 1; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1]; [1; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1]; [1; 0; 0; 0; 1; 0; 1; 0; 0; 0; 0; 0; 0; 1; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 1; 0; 1]; [0; 0; 1; 0; 0; 0; 0; 1; 1; 0; 1; 1; 1; 1; 1; 1; 1; 0; 0; 0; 1; 1; 0; 1; 1; 0; 0; 1; 1; 0]; [1; 1; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 1; 1; 1; 1; 0; 0; 1; 1; 1; 0; 0; 0; 1; 1]; [0; 0; 1; 1; 0; 1; 1; 0; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 0; 0; 0; 0; 1; 1; 1; 0; 0; 1; 1; 1]; [0; 1; 1; 0; 0; 1; 1; 1; 1; 0; 1; 0; 1; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 0; 1; 1]; [0; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 0; 0; 0; 0; 1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 1; 1; 0]; [0; 0; 1; 1; 0; 1; 1; 0; 1; 1; 1; 0; 0; 0; 1; 1; 1; 0; 1; 0; 0; 1; 0; 1; 1; 0; 1; 1; 0; 1]; [1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 1; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 0; 0]; [1; 1; 0; 1; 1; 0; 0; 1; 0; 1; 0; 0; 0; 0; 0; 0; 0; 0; 0; 1; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1]; [1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0; 0; 0; 0; 0; 0; 0; 1; 0; 0; 1; 1; 1; 1; 0; 1; 0; 0; 0]; [1; 1; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 0; 1; 1]; [1; 0; 1; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1; 0; 1; 1; 1; 1; 0; 1; 1; 0; 1; 1; 0; 1; 1; 0; 1]; [0; 1; 1; 1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 1; 0; 1; 0; 0; 1; 0; 0; 1; 0; 1; 1; 0; 1; 0; 1]; [1; 0; 1; 0; 1; 0; 0; 1; 1; 1; 0; 0; 1; 0; 1; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 0; 1; 1; 1; 0]; [0; 1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 0; 0; 0; 1; 0; 1; 1; 0]] 3)
+
+let test6 _ = assert_equal false (findSafeWalk [[0; 1; 0; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 1; 0; 1; 1; 0; 0; 1; 1; 0]; [1; 1; 0; 0; 1; 1; 0; 1; 0; 0; 0; 0; 1; 0; 0; 1; 0; 0; 0; 0; 0; 0; 0]; [1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 0; 0; 1; 0; 0; 0]; [1; 1; 0; 1; 0; 0; 0; 1; 0; 0; 0; 0; 1; 0; 1; 1; 0; 1; 1; 1; 1; 1; 1]; [0; 1; 0; 0; 1; 0; 1; 1; 0; 0; 1; 1; 0; 1; 0; 1; 0; 0; 0; 0; 1; 1; 0]; [1; 1; 0; 1; 1; 0; 0; 1; 1; 1; 0; 0; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 0]] 3)
+
+let test7 _ = assert_equal false (findSafeWalk [[0; 1; 0; 1; 0; 1; 0; 1; 1; 1; 1; 1; 1; 1; 1; 0; 1; 1; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 0; 0; 1; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 1; 0]; [0; 1; 0; 0; 1; 0; 0; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0; 0; 0; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 1; 0; 1; 1; 0; 1; 1; 1; 1; 0; 0; 0; 1]; [1; 1; 1; 1; 0; 1; 1; 1; 0; 0; 0; 0; 0; 1; 0; 1; 1; 0; 0; 0; 0; 0; 0; 1; 1; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 0; 0; 1; 1; 1; 0; 1; 1; 0; 0; 1]] 1)
+
+let test8 _ = assert_equal false (findSafeWalk [[1; 1; 0; 0; 0; 1; 0; 0; 1; 0; 1; 1; 0; 0; 1; 1; 0; 1; 1; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 0; 0; 0; 1; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 1; 0]; [0; 1; 0; 1; 1; 1; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 1; 0; 0; 1; 1; 0; 1; 1; 1; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 1]; [1; 0; 1; 0; 0; 1; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 0; 1; 0; 1; 0; 1; 0; 0; 0; 0; 1; 0; 1; 1; 0; 1; 1; 1; 0; 0; 1; 1; 1; 1; 0; 1; 0; 1; 0]; [0; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 1; 0; 0; 1; 1; 0; 1; 0; 1; 1; 1; 0; 1; 1; 1; 0; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 1; 1]; [1; 1; 0; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 1; 1; 0; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 1; 0; 1; 0; 1; 1; 0; 1]; [0; 1; 1; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 0; 1; 1; 1; 0; 0; 0; 1; 0; 1; 1; 1; 0; 1; 0; 0]; [0; 1; 1; 0; 1; 0; 1; 1; 1; 1; 1; 1; 1; 0; 1; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 0; 1; 0; 1; 0; 1; 0; 1; 0; 0; 1; 1; 0; 0; 0; 0; 1; 0; 1; 1]; [1; 0; 1; 0; 0; 1; 0; 1; 1; 0; 0; 1; 1; 0; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 0; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 1; 1; 0; 1; 1; 0; 0]; [1; 0; 1; 1; 0; 1; 1; 0; 1; 0; 0; 0; 1; 0; 1; 1; 0; 1; 1; 0; 0; 1; 1; 0; 0; 1; 1; 1; 1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 1; 1; 1; 0]; [0; 0; 1; 0; 1; 1; 1; 1; 0; 0; 0; 0; 0; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 1; 0; 1; 0; 0; 1; 1; 0; 1; 0; 0; 0; 1; 0; 0; 0; 1; 0; 0; 1; 0; 1]] 1)
+
+let test9 _ = assert_equal false (findSafeWalk [[0; 1; 1; 0; 0; 1; 0; 1; 0; 1; 1; 1; 1; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 1; 0; 1; 1; 0; 1; 1; 1; 1; 1; 0; 0; 0; 1; 0; 1; 1; 1; 0; 0; 1; 0; 1; 1; 0; 0]; [1; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1; 0; 0; 0; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 0; 0; 1; 1; 0; 1; 0; 0; 0; 0; 1; 1; 0; 0; 0; 0; 1; 1]; [1; 1; 1; 1; 0; 0; 0; 0; 0; 0; 0; 1; 0; 1; 0; 0; 1; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 1; 0; 1; 0; 1; 1; 0; 1; 0; 0; 0; 1]; [1; 0; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 0; 1; 1; 0; 0; 1; 0; 1; 1; 1; 0; 0; 0; 1; 0; 0; 1; 0; 0; 0]; [0; 1; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 0; 1; 0; 1; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 1; 1; 1; 0; 1; 1; 0; 1]; [0; 0; 0; 1; 0; 0; 0; 1; 0; 0; 0; 0; 0; 1; 0; 1; 0; 1; 1; 1; 1; 1; 1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 0; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 0; 0; 0]; [1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 1; 1; 1; 0; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 0; 0; 0; 0; 1; 1; 0]; [0; 0; 1; 0; 0; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 0; 1; 0; 0; 1; 0; 0; 1; 0; 1; 0; 0; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0; 0; 1; 0; 1; 0; 1; 1; 1; 1]; [1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 1; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 0; 0; 1; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 0; 1; 1; 0; 0; 1; 1; 1; 0]; [1; 1; 0; 0; 0; 0; 1; 1; 0; 1; 0; 0; 1; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 0; 0; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 1; 0; 0; 1; 1; 1; 1; 1; 1; 1; 0; 0]; [0; 1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 1; 0; 1; 1; 1; 1; 1; 1; 0; 1; 1; 1; 1; 0]; [0; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 0; 1; 1; 1; 1; 1; 0; 1; 1; 1; 0; 0; 0; 1; 1; 0; 0; 1; 0; 0; 0; 0; 1; 1; 0; 0; 1; 1; 0; 1; 0; 1; 0; 0; 0; 0; 1; 0]; [0; 1; 1; 1; 0; 0; 0; 1; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1; 0; 1; 0; 1; 0; 1; 1; 0; 1; 1; 0; 1; 0; 0; 1; 1; 0; 1; 1; 0; 1; 1; 1; 0]; [0; 0; 1; 1; 0; 1; 1; 1; 0; 0; 1; 0; 0; 1; 1; 0; 1; 1; 0; 0; 1; 1; 0; 0; 1; 0; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 1; 1; 0; 0; 1; 0; 0; 0; 1]; [1; 0; 1; 1; 0; 0; 0; 0; 0; 0; 1; 0; 1; 1; 1; 0; 0; 0; 0; 1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 1; 0; 1; 0; 0; 0; 0; 1; 1; 1; 0; 0; 0; 1; 0; 1; 1; 1; 0; 0]; [0; 0; 1; 0; 0; 1; 1; 0; 0; 0; 0; 0; 0; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 1; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 0; 1; 0; 1; 0; 0; 1]; [0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 0; 0; 1; 0; 1; 1; 1; 0; 1; 0; 1; 1; 1; 1; 1; 1; 0; 1; 1; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 0; 0; 1; 1; 0; 1; 0]; [0; 0; 1; 1; 1; 0; 1; 1; 0; 1; 1; 1; 1; 0; 0; 1; 0; 1; 0; 1; 1; 0; 0; 1; 1; 1; 0; 0; 1; 1; 0; 0; 0; 1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 0; 1; 0; 1; 1; 0]] 3)
+
+let test10 _ = assert_equal false (findSafeWalk [[0; 0; 1; 0; 1; 1; 1; 0; 1; 1; 0; 1; 0; 1; 0; 0; 0; 1; 0; 1; 1; 1; 1; 1]; [1; 1; 1; 0; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 0; 0; 1; 0; 1; 1; 0; 0]; [0; 1; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 1; 1; 0; 0; 1; 1; 1; 0; 0; 1; 0; 0]; [0; 1; 0; 1; 0; 0; 1; 0; 0; 0; 1; 1; 0; 0; 1; 1; 1; 1; 0; 1; 0; 1; 1; 0]; [0; 1; 0; 0; 1; 1; 0; 0; 1; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 1; 0; 1; 0; 0]; [0; 0; 0; 1; 1; 0; 1; 0; 1; 1; 1; 0; 0; 0; 0; 1; 0; 1; 1; 1; 0; 1; 1; 0]; [1; 1; 0; 0; 0; 1; 0; 1; 0; 0; 0; 1; 1; 0; 1; 0; 0; 1; 0; 0; 0; 0; 1; 1]; [1; 0; 1; 0; 1; 1; 1; 0; 1; 0; 0; 1; 0; 0; 1; 1; 0; 0; 0; 0; 1; 1; 0; 1]; [0; 0; 0; 1; 0; 1; 0; 0; 1; 1; 1; 0; 0; 0; 1; 1; 0; 0; 1; 1; 0; 1; 0; 0]; [0; 1; 1; 0; 1; 0; 0; 0; 0; 0; 1; 0; 0; 1; 0; 0; 1; 1; 0; 1; 0; 0; 1; 0]; [0; 1; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 1; 1; 1; 1; 0; 1; 1; 0; 0; 1; 0; 1]; [1; 1; 1; 1; 0; 0; 0; 0; 1; 1; 0; 1; 0; 0; 0; 0; 1; 1; 1; 1; 0; 1; 0; 0]; [0; 1; 1; 0; 0; 0; 0; 0; 0; 0; 1; 1; 0; 0; 0; 1; 0; 0; 1; 0; 0; 0; 0; 0]; [1; 0; 0; 0; 0; 1; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 1; 1; 1]; [0; 1; 1; 0; 1; 0; 0; 1; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 1; 0; 1; 1; 0; 0]; [1; 0; 0; 0; 1; 0; 1; 0; 0; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 0; 0; 1; 0; 0]; [1; 1; 0; 0; 1; 0; 0; 1; 0; 1; 1; 0; 1; 0; 0; 0; 0; 1; 1; 0; 1; 0; 1; 1]; [1; 0; 1; 1; 1; 1; 0; 0; 0; 1; 1; 1; 0; 1; 1; 0; 0; 0; 1; 1; 1; 0; 0; 0]; [1; 1; 1; 0; 1; 1; 1; 0; 0; 1; 0; 1; 1; 0; 0; 1; 0; 1; 1; 1; 1; 1; 1; 1]; [1; 0; 0; 0; 1; 1; 0; 1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 0; 1; 0; 0; 0; 0; 1]; [0; 0; 0; 0; 1; 0; 1; 0; 1; 0; 0; 0; 0; 0; 1; 0; 1; 0; 0; 1; 0; 0; 0; 1]; [0; 0; 1; 0; 1; 1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 1; 1; 0; 1; 0; 1; 1; 1; 0]; [1; 0; 1; 0; 0; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0; 0; 1; 1; 1; 1; 1; 0; 0; 1]; [1; 0; 0; 0; 1; 1; 1; 0; 0; 1; 1; 0; 0; 0; 0; 1; 0; 0; 1; 1; 0; 1; 0; 0]; [0; 0; 1; 1; 0; 1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 1; 0; 1; 1; 0; 0; 1; 0; 1]; [0; 0; 0; 1; 1; 1; 0; 0; 1; 1; 1; 0; 1; 0; 0; 0; 0; 0; 1; 1; 1; 0; 0; 0]; [0; 1; 0; 1; 1; 1; 0; 1; 0; 0; 1; 0; 1; 1; 0; 1; 1; 0; 0; 0; 0; 1; 1; 1]; [0; 1; 1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 1; 0; 0; 0; 1; 0; 0; 1; 1; 1; 1; 0]; [0; 1; 1; 1; 0; 1; 1; 0; 1; 1; 0; 0; 1; 1; 0; 0; 0; 1; 0; 1; 1; 1; 1; 0]; [1; 0; 1; 1; 1; 1; 0; 1; 0; 1; 0; 1; 0; 0; 0; 1; 0; 1; 0; 1; 1; 0; 1; 0]; [0; 1; 1; 1; 0; 1; 0; 0; 1; 1; 1; 0; 1; 0; 0; 1; 1; 0; 1; 1; 1; 1; 1; 1]; [1; 1; 1; 1; 0; 0; 0; 1; 1; 0; 0; 1; 0; 1; 1; 0; 0; 0; 1; 1; 1; 0; 1; 0]; [1; 1; 0; 1; 0; 1; 1; 0; 0; 1; 0; 0; 1; 0; 0; 0; 0; 1; 0; 0; 1; 1; 1; 0]; [0; 0; 0; 0; 0; 1; 1; 1; 0; 0; 1; 0; 0; 0; 0; 1; 0; 0; 0; 0; 0; 0; 1; 0]; [1; 1; 1; 0; 1; 0; 1; 0; 0; 1; 1; 1; 1; 0; 0; 1; 0; 0; 0; 1; 1; 0; 1; 1]; [1; 1; 1; 1; 1; 0; 0; 0; 0; 0; 1; 1; 1; 0; 0; 0; 1; 1; 0; 1; 0; 1; 1; 1]; [0; 1; 0; 0; 1; 0; 1; 1; 0; 1; 1; 0; 1; 1; 1; 0; 0; 0; 1; 0; 0; 0; 1; 1]; [1; 1; 0; 1; 0; 1; 0; 1; 0; 0; 0; 1; 0; 0; 1; 1; 1; 1; 1; 0; 1; 1; 1; 1]; [1; 1; 1; 1; 0; 1; 1; 0; 1; 0; 1; 0; 1; 0; 0; 0; 1; 0; 1; 1; 0; 0; 1; 1]; [1; 1; 0; 0; 0; 1; 0; 0; 0; 0; 0; 1; 1; 1; 1; 1; 1; 0; 0; 0; 0; 1; 0; 1]; [1; 0; 1; 0; 1; 0; 0; 1; 0; 1; 0; 1; 0; 1; 1; 1; 1; 0; 0; 1; 1; 1; 1; 0]; [0; 1; 1; 1; 0; 1; 0; 0; 1; 1; 0; 0; 0; 0; 0; 1; 1; 0; 0; 0; 1; 1; 1; 1]] 1)
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for findSafeWalk" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+  "test3" >:: test3;
+  "test4" >:: test4;
+  "test5" >:: test5;
+  "test6" >:: test6;
+  "test7" >:: test7;
+  "test8" >:: test8;
+  "test9" >:: test9;
+  "test10" >:: test10;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

find_a_safe_walk_through_a_grid/scala_tests/MySuite.scala

@@ -0,0 +1,44 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.findSafeWalk(List(List(0,1,0,0,0),List(0,1,0,1,0),List(0,0,0,1,0)),1), true)
+  }
+
+  test("test2") {
+    assertEquals(Main.findSafeWalk(List(List(0,1,1,0,0,0),List(1,0,1,0,0,0),List(0,1,1,1,0,1),List(0,0,1,0,1,0)),3), false)
+  }
+
+  test("test3") {
+    assertEquals(Main.findSafeWalk(List(List(1,1,1),List(1,0,1),List(1,1,1)),5), true)
+  }
+
+  test("test4") {
+    assertEquals(Main.findSafeWalk(List(List(1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1), List(0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0), List(0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1), List(0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1), List(0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1), List(0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0), List(0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1), List(0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1), List(0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0), List(0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0), List(1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0), List(1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1), List(0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1), List(0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1), List(1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1), List(1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0), List(1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0), List(1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1), List(1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0), List(0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1), List(1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0), List(0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0), List(0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0), List(1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0), List(0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1), List(0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1), List(1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1), List(1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0), List(0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1)),1), false)
+  }
+
+  test("test5") {
+    assertEquals(Main.findSafeWalk(List(List(1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0), List(0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1), List(1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1), List(0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1), List(1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1), List(1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0), List(1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1), List(1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1), List(1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1), List(0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0), List(1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1), List(0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1), List(0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1), List(0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0), List(0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1), List(1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0), List(1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1), List(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0), List(1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1), List(1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1), List(0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1), List(1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0), List(0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0)),3), false)
+  }
+
+  test("test6") {
+    assertEquals(Main.findSafeWalk(List(List(0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0), List(1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0), List(1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0), List(1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1), List(0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0), List(1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0)),3), false)
+  }
+
+  test("test7") {
+    assertEquals(Main.findSafeWalk(List(List(0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0), List(0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1), List(1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1)),1), false)
+  }
+
+  test("test8") {
+    assertEquals(Main.findSafeWalk(List(List(1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0), List(0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1), List(1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0), List(0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1), List(1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1), List(0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0), List(0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1), List(1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0), List(1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0), List(0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1)),1), false)
+  }
+
+  test("test9") {
+    assertEquals(Main.findSafeWalk(List(List(0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0), List(1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1), List(1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1), List(1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0), List(0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1), List(0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0), List(1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0), List(0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1), List(1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0), List(1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0), List(0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0), List(0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0), List(0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0), List(0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1), List(1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0), List(0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1), List(0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0), List(0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0)),3), false)
+  }
+
+  test("test10") {
+    assertEquals(Main.findSafeWalk(List(List(0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1), List(1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0), List(0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0), List(0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0), List(0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0), List(0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0), List(1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1), List(1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1), List(0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0), List(0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0), List(0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1), List(1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0), List(0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0), List(1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1), List(0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0), List(1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0), List(1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1), List(1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0), List(1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1), List(1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1), List(0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1), List(0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0), List(1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1), List(1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0), List(0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1), List(0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0), List(0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1), List(0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0), List(0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0), List(1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0), List(0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1), List(1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0), List(1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0), List(0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0), List(1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1), List(1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1), List(0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1), List(1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1), List(1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1), List(1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1), List(1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0), List(0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1)),1), false)
+  }
+
+}

find_all_good_indices/haskell_tests/Main.hs

@@ -0,0 +1,24 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (goodIndices [2,1,1,1,3,4,1] 2)," [2,3] (goodIndices [2,1,1,1,3,4,1] 2))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (goodIndices [2,1,1,2] 2)," [] (goodIndices [2,1,1,2] 2))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

find_all_good_indices/java_tests/Main.java

@@ -0,0 +1,21 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(new ArrayList<>(Arrays.asList(2,3)), goodIndices(new ArrayList<>(Arrays.asList(2,1,1,1,3,4,1)), 2));
+}
+@Test
+public void test2() {
+    assertEquals([], goodIndices(new ArrayList<>(Arrays.asList(2,1,1,2)), 2));
+}
+
+}

find_all_good_indices/meta.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7cec0ed9e824baa874423f7563156d5d945d55db2b8ca680a12b120243800a3
+size 14673032

find_all_good_indices/ocaml_tests/main.ml

@@ -0,0 +1,26 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal [2;3] (goodIndices [2;1;1;1;3;4;1] 2)
+
+let test2 _ = assert_equal [] (goodIndices [2;1;1;2] 2)
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for goodIndices" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

find_all_good_indices/scala_tests/MySuite.scala

@@ -0,0 +1,12 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.goodIndices(List(2,1,1,1,3,4,1),2), List(2,3))
+  }
+
+  test("test2") {
+    assertEquals(Main.goodIndices(List(2,1,1,2),2), List())
+  }
+
+}

find_all_k_distant_indices_in_an_array/haskell_tests/Main.hs

@@ -0,0 +1,24 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (findKDistantIndices [3,4,9,1,3,9,5] 9 1)," [1,2,3,4,5,6] (findKDistantIndices [3,4,9,1,3,9,5] 9 1))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (findKDistantIndices [2,2,2,2,2] 2 2)," [0,1,2,3,4] (findKDistantIndices [2,2,2,2,2] 2 2))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

find_all_k_distant_indices_in_an_array/java_tests/Main.java

@@ -0,0 +1,21 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(new ArrayList<>(Arrays.asList(1,2,3,4,5,6)), findKDistantIndices(new ArrayList<>(Arrays.asList(3,4,9,1,3,9,5)), 9, 1));
+}
+@Test
+public void test2() {
+    assertEquals(new ArrayList<>(Arrays.asList(0,1,2,3,4)), findKDistantIndices(new ArrayList<>(Arrays.asList(2,2,2,2,2)), 2, 2));
+}
+
+}

find_all_k_distant_indices_in_an_array/ocaml_tests/main.ml

@@ -0,0 +1,26 @@
+
+module Main = struct
+    open OUnit2
+
+    (* Program start *)
+
+    (* Program end *)
+
+    (* Test cases *)
+    
+let test1 _ = assert_equal [1;2;3;4;5;6] (findKDistantIndices [3;4;9;1;3;9;5] 9 1)
+
+let test2 _ = assert_equal [0;1;2;3;4] (findKDistantIndices [2;2;2;2;2] 2 2)
+
+
+    (* Grouping test cases *)
+    let suite = "Test Suite for findKDistantIndices" >::: [
+        
+  "test1" >:: test1;
+  "test2" >:: test2;
+    ]
+
+
+    (* Running the tests *)
+    let () = run_test_tt_main suite
+end

find_all_k_distant_indices_in_an_array/scala_tests/MySuite.scala

@@ -0,0 +1,12 @@
+
+class MySuite extends munit.FunSuite {
+  
+  test("test1") {
+    assertEquals(Main.findKDistantIndices(List(3,4,9,1,3,9,5),9,1), List(1,2,3,4,5,6))
+  }
+
+  test("test2") {
+    assertEquals(Main.findKDistantIndices(List(2,2,2,2,2),2,2), List(0,1,2,3,4))
+  }
+
+}

find_all_possible_stable_binary_arrays_i/haskell_tests/Main.hs

@@ -0,0 +1,45 @@
+
+module Main where
+import Test.HUnit
+
+--Program start
+
+--Program end
+
+-- Test cases
+
+test1 :: Test
+test1 = TestCase (assertEqual "for (numberOfStableArrays 1 1 2)," 2 (numberOfStableArrays 1 1 2))
+
+test2 :: Test
+test2 = TestCase (assertEqual "for (numberOfStableArrays 1 2 1)," 1 (numberOfStableArrays 1 2 1))
+
+test3 :: Test
+test3 = TestCase (assertEqual "for (numberOfStableArrays 3 3 2)," 14 (numberOfStableArrays 3 3 2))
+
+test4 :: Test
+test4 = TestCase (assertEqual "for (numberOfStableArrays 185 61 88)," 860864455 (numberOfStableArrays 185 61 88))
+
+test5 :: Test
+test5 = TestCase (assertEqual "for (numberOfStableArrays 172 150 92)," 586645212 (numberOfStableArrays 172 150 92))
+
+test6 :: Test
+test6 = TestCase (assertEqual "for (numberOfStableArrays 164 135 131)," 656024746 (numberOfStableArrays 164 135 131))
+
+test7 :: Test
+test7 = TestCase (assertEqual "for (numberOfStableArrays 43 100 72)," 662247922 (numberOfStableArrays 43 100 72))
+
+test8 :: Test
+test8 = TestCase (assertEqual "for (numberOfStableArrays 177 160 175)," 242710847 (numberOfStableArrays 177 160 175))
+
+test9 :: Test
+test9 = TestCase (assertEqual "for (numberOfStableArrays 39 37 127)," 47480935 (numberOfStableArrays 39 37 127))
+
+
+-- Grouping test cases
+tests :: Test
+tests = TestList [TestLabel "Test1" test1, TestLabel "Test2" test2, TestLabel "Test3" test3, TestLabel "Test4" test4, TestLabel "Test5" test5, TestLabel "Test6" test6, TestLabel "Test7" test7, TestLabel "Test8" test8, TestLabel "Test9" test9]
+
+-- Running the tests
+main :: IO Counts
+main = runTestTT tests

find_all_possible_stable_binary_arrays_i/java_tests/Main.java

@@ -0,0 +1,25 @@
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Arrays;
+import java.util.ArrayList;
+public class Main {
+    //Program start
+    
+    //Program end
+
+    @Test
+public void test1() {
+    assertEquals(2, numberOfStableArrays(1, 1, 2));
+}
+@Test
+public void test2() {
+    assertEquals(1, numberOfStableArrays(1, 2, 1));
+}
+@Test
+public void test3() {
+    assertEquals(14, numberOfStableArrays(3, 3, 2));
+}
+
+}