TWC320

1 files changed, 18 insertions, 0 deletions

diff --git a/challenge-320/deadmarshal/java/Ch1.java b/challenge-320/deadmarshal/java/Ch1.java
new file mode 100644
index 0000000000..6799e5c444
--- /dev/null
+++ b/challenge-320/deadmarshal/java/Ch1.java
@@ -0,0 +1,18 @@
+public class Ch1 {
+  public static void main(String[] args) {
+    System.out.println(maximum_count(new int[]{-3, -2, -1, 1, 2, 3}));
+    System.out.println(maximum_count(new int[]{-2, -1, 0, 0, 1}));
+    System.out.println(maximum_count(new int[]{1, 2, 3, 4}));
+  }
+
+  private static int maximum_count(int[] arr) {
+    int n = 0, p = 0;
+    for (int num : arr) {
+      if (num != 0) {
+        if (num < 0) n++;
+        else p++;
+      }
+    }
+    return Math.max(n, p);
+  }
+}
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