g1001_1100.s1037_valid_boomerang.Solution Maven / Gradle / Ivy
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Java-based LeetCode algorithm problem solutions, regularly updated
package g1001_1100.s1037_valid_boomerang;
// #Easy #Math #Geometry #2022_02_27_Time_0_ms_(100.00%)_Space_41.7_MB_(21.15%)
public class Solution {
public boolean isBoomerang(int[][] points) {
return (points[1][1] - points[0][1]) * (points[2][0] - points[0][0])
!= (points[2][1] - points[0][1]) * (points[1][0] - points[0][0]);
}
}