#2

Contact list created

Author: i-OmSharma

listOfcontact.py

@@ -0,0 +1,55 @@
+import json
+
+# Function to load existing contacts from a file
+def load_contacts():
+    try:
+        with open('contacts.json', 'r') as file:
+            contacts = json.load(file)
+    except FileNotFoundError:
+        contacts = {}
+    return contacts
+
+# Function to save contacts to a file
+def save_contacts(contacts):
+    with open('contacts.json', 'w') as file:
+        json.dump(contacts, file)
+
+# Function to add a new contact
+def add_contact(name, phone):
+    contacts = load_contacts()
+    contacts[name] = phone
+    save_contacts(contacts)
+
+# Function to view all contacts
+def view_contacts():
+    contacts = load_contacts()
+    if contacts:
+        print("Contacts:")
+        for name, phone in contacts.items():
+            print(f"{name}: {phone}")
+    else:
+        print("No contacts found.")
+
+# Main program loop
+while True:
+    print("\nOptions:")
+    print("1. Add a contact")
+    print("2. View contacts")
+    print("3. Exit")
+
+    choice = input("Enter your choice (1/2/3): ")
+
+    if choice == '1':
+        name = input("Enter the name here : ")
+        phone = input("Enter the phone number: ")
+        add_contact(name, phone)
+        print("Contact added successfully!")
+
+    elif choice == '2':
+        view_contacts()
+
+    elif choice == '3':
+        break
+
+    else:
+        print("Invalid choice. Please try again later.")