From 34b3a41e25769f5b882ab6dd923eb44d0a157cd6 Mon Sep 17 00:00:00 2001
From: isinsuarici <isinsuu98@hotmail.com>
Date: Sat, 11 Mar 2023 22:19:52 +0300
Subject: [PATCH] Q1232 added.

---
 E_1232_CheckIfItIsaStraightLine.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 E_1232_CheckIfItIsaStraightLine.java

diff --git a/E_1232_CheckIfItIsaStraightLine.java b/E_1232_CheckIfItIsaStraightLine.java
new file mode 100644
index 0000000..67ceec5
--- /dev/null
+++ b/E_1232_CheckIfItIsaStraightLine.java
@@ -0,0 +1,13 @@
+class Solution {
+    public boolean checkStraightLine(int[][] coordinates) {
+        int dx=coordinates[1][0]-coordinates[0][0];
+        int dy=coordinates[1][1]-coordinates[0][1];
+        for(int[] point: coordinates){
+            int x=point[0];
+            int y=point[1];
+            if(dy*(x-coordinates[1][0])!=(y-coordinates[1][1])*dx)
+            return false;
+        }
+        return true;
+    }
+}
\ No newline at end of file