Package g1001_1100.s1037_valid_boomerang

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    1037 - Valid Boomerang\.

    Easy

    Given an array points where <code>pointsi = x<sub>i</sub>, y<sub>i</sub></code> represents a point on the X-Y plane, return true if these points are a boomerang.

    A boomerang is a set of three points that are all distinct and not in a straight line.

    Example 1:

    Input: points = \[\[1,1],2,3,3,2]

    Output: true

    Example 2:

    Input: points = \[\[1,1],2,2,3,3]

    Output: false

    Constraints:

    • points.length == 3

    • points[i].length == 2

    • <code>0 <= x<sub>i</sub>, y<sub>i</sub><= 100</code>

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final Boolean isBoomerang(Array<IntArray> points)

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait