Initial data commit

Task/Sailors-coconuts-and-a-monkey-problem/Java/sailors-coconuts-and-a-monkey-problem.java

@@ -0,0 +1,18 @@
+public class Test {
+
+    static boolean valid(int n, int nuts) {
+        for (int k = n; k != 0; k--, nuts -= 1 + nuts / n)
+            if (nuts % n != 1)
+                return false;
+        return nuts != 0 && (nuts % n == 0);
+    }
+
+    public static void main(String[] args) {
+        int x = 0;
+        for (int n = 2; n < 10; n++) {
+            while (!valid(n, x))
+                x++;
+            System.out.printf("%d: %d%n", n, x);
+        }
+    }
+}