增加Nom64

Author: tujietg

Recursive/Nom64.java

@@ -0,0 +1,17 @@
+package Recursive;
+
+/**
+ * @author tujietg
+ * @date 6/2/20 8:02 AM
+ */
+public class Nom64 {
+
+    public int sumNums(int n) {
+        if (n == 1) {
+            return 1;
+        }
+        return n + sumNums(n - 1);
+    }
+
+
+}