Create hope.java

hope.java

@@ -0,0 +1,77 @@
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Scanner;
+
+public class bankAccount {
+
+    void collectDB(Map<Integer, customer> bdb) {
+
+        bdb.put(1999, new customer("Yogender", 1999, new currentAcc("saving account", 7.5f),
+                new savingsAcc("life insurance", 10f)));
+
+        bdb.put(4321, new customer("nikhil", 4321, new currentAcc("modified intrest rates", 8.5f),
+                new savingsAcc("increase HRA", 9.5f)));
+
+    }
+
+    public static void main(String[] args) {
+        Map<Integer, customer> bdb = new HashMap<>();
+        Scanner ob = new Scanner(System.in);
+
+        System.out.print("Enter the customer id: ");
+        int id = ob.nextInt();
+        ob.close();
+
+        bankAccount bk = new bankAccount();
+        bk.collectDB(bdb);
+
+        if (bdb.containsKey(id)) {
+            customer c = bdb.get(id);
+            System.out.println("Name: " + c.name);
+            System.out.println("ID: " + c.id);
+            System.out.println("Current Account Scheme:");
+            System.out.println(c.ca.scheme);
+            System.out.println("Interest: " + c.ca.interest);
+            System.out.println("Savings Account Scheme:");
+            System.out.println(c.sa.scheme);
+            System.out.println("Interest: " + c.sa.interest);
+        } else {
+            System.out.println("Invalid id number");
+        }
+
+    }
+}
+
+class customer {
+    String name;
+    int id;
+    currentAcc ca;
+    savingsAcc sa;
+
+    customer(String name, int id, currentAcc ca, savingsAcc sa) {
+        this.name = name;
+        this.id = id;
+        this.ca = ca;
+        this.sa = sa;
+    }
+}
+
+class currentAcc {
+    String scheme;
+    float interest;
+
+    currentAcc(String scheme, float interest) {
+        this.scheme = scheme;
+        this.interest = interest;
+    }
+}
+
+class savingsAcc {
+    String scheme;
+    float interest;
+
+    savingsAcc(String scheme, float interest) {
+        this.scheme = scheme;
+        this.interest = interest;
+    }
+}