Completed Dailies

Author: ChSatyaSavith

1232. Check If It Is a Straight Line.cpp

@@ -0,0 +1,20 @@
+class Solution {
+public:
+    bool checkStraightLine(vector<vector<int>>& coordinates) 
+    {
+        if(coordinates.size()==2)
+        {
+            return true;
+        }
+
+        for(int i = 2;i<coordinates.size();i++)
+        {
+            if(((coordinates[i][1]-coordinates[0][1])*(coordinates[1][0]-coordinates[0][0])) != ((coordinates[1][1] - coordinates[0][1])*(coordinates[i][0]-coordinates[0][0])))
+            {
+                return false;
+            }
+        }
+        return true;
+        
+    }
+};