1 files changed, 19 insertions, 0 deletions
diff --git a/challenge-250/deadmarshal/java/Ch1.java b/challenge-250/deadmarshal/java/Ch1.java
new file mode 100644
index 0000000000..2a9612e4b9
--- /dev/null
+++ b/challenge-250/deadmarshal/java/Ch1.java
@@ -0,0 +1,19 @@
+import java.util.ArrayList;
+import java.util.List;
+
+public class Ch1 {
+  public static void main(String[] args) {
+    ArrayList<Integer> list1 = new ArrayList<>(List.of(0,1,2));
+    ArrayList<Integer> list2 = new ArrayList<>(List.of(4,3,2,1));
+    ArrayList<Integer> list3 = new ArrayList<>(List.of(1,2,3,4,5,6,7,8,9,0));
+    System.out.println(smallest_index(list1));
+    System.out.println(smallest_index(list2));
+    System.out.println(smallest_index(list3));
+  }
+	
+  private static int smallest_index(List<Integer> list) {
+    for(int i = 0; i < list.size(); ++i) if(i % 10 == list.get(i)) return i;
+    return -1;
+  }
+}
+