Create StockPicker.java

eraydmrcoglu · web-flow · commit 19f2f4cad32e · 2022-10-09T15:22:24.000+03:00
diff --git a/Hard/StockPicker.java b/Hard/StockPicker.java
@@ -0,0 +1,26 @@
+import java.util.*; 
+import java.io.*;
+
+class Main {
+
+  public static int StockPicker(int[] arr) {
+    // code goes here
+  int result=0;
+
+  for ( int i = 0 ; i<arr.length-1 ; i++){
+    for (int j =i+1 ; j<arr.length; j++){
+        
+        if (arr[i]<arr[j])  if ( arr[j]-arr[i] > result)  result = arr[j]-arr[i];
+    }
+
+  }
+    return result == 0 ? -1 : result;
+  }
+
+  public static void main (String[] args) {  
+    // keep this function call here     
+    Scanner s = new Scanner(System.in);
+    System.out.print(StockPicker(s.nextLine())); 
+  }
+
+}
