add 3024

Author: fishercoder1534

Diff for: paginated_contents/algorithms/4th_thousand/README.md

@@ -63,6 +63,7 @@
 | 3038 | [Maximum Number of Operations With the Same Score I](https://leetcode.com/problems/maximum-number-of-operations-with-the-same-score-i/)                             | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3038.java) |                                                                               | Easy       |
 | 3033 | [Modify the Matrix](https://leetcode.com/problems/modify-the-matrix/)                                                                                               | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3033.java) |                                                                               | Easy       |
 | 3032 | [Count Numbers With Unique Digits II](https://leetcode.com/problems/count-numbers-with-unique-digits-ii/)                                                                                               | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3032.java) |                                                                               | Easy       |
+| 3024 | [Type of Triangle](https://leetcode.com/problems/type-of-triangle/)                                                                                               | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3024.java) |                                                                               | Easy       |
 | 3028 | [Ant on the Boundary](https://leetcode.com/problems/ant-on-the-boundary/)                                                                                               | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3028.java) |                                                                               | Easy       |
 | 3010 | [Divide an Array Into Subarrays With Minimum Cost I](https://leetcode.com/problems/divide-an-array-into-subarrays-with-minimum-cost-i/)                                                                                               | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3010.java) |                                                                               | Easy       |
 | 3014 | [Minimum Number of Pushes to Type Word I](https://leetcode.com/problems/minimum-number-of-pushes-to-type-word-i/)                                                   | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3014.java) |                                                                               | Easy       |

Diff for: src/main/java/com/fishercoder/solutions/fourththousand/_3024.java

@@ -0,0 +1,25 @@
+package com.fishercoder.solutions.fourththousand;
+
+public class _3024 {
+    public static class Solution1 {
+        public String triangleType(int[] nums) {
+            if (nums[0] == nums[1] && nums[1] == nums[2]) {
+                return "equilateral";
+            } else {
+                if (!validTriangle(nums)) {
+                    return "none";
+                } else if (nums[0] == nums[1] || nums[0] == nums[2] || nums[1] == nums[2]) {
+                    return "isosceles";
+                } else {
+                    return "scalene";
+                }
+            }
+        }
+
+        private boolean validTriangle(int[] nums) {
+            return nums[0] + nums[1] > nums[2] &&
+                    nums[1] + nums[2] > nums[0] &&
+                    nums[0] + nums[2] > nums[1];
+        }
+    }
+}