LeetCode 3053: Classifying Triangles by Lengths Solution

Master LeetCode problem 3053 (Classifying Triangles by Lengths), a easy challenge, with our optimized solutions in Java, C++, and Python. Explore detailed explanations, test your code in our interactive editor, and prepare for coding interviews.

3053. Classifying Triangles by Lengths

Problem Explanation

Explanation:

To solve this problem, we need to classify a triangle based on the lengths of its three sides. The possible classifications are Equilateral (all sides are equal), Isosceles (at least two sides are equal), or Scalene (all sides are different).

We can determine the type of triangle by comparing the lengths of the sides. If all sides are equal, it's an Equilateral triangle. If only two sides are equal, it's an Isosceles triangle. Otherwise, it's a Scalene triangle. :

Solution Code

class Solution {
    public String classifyTriangle(int side1, int side2, int side3) {
        if (side1 == side2 && side2 == side3) {
            return "Equilateral";
        } else if (side1 == side2 || side2 == side3 || side1 == side3) {
            return "Isosceles";
        } else {
            return "Scalene";
        }
    }
}

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