def my_dict_store():

mydict = { 1: "A", 2: "B", 3: "C", 4: "D", 5: "E", 6: "F", 7: "G", 8: "H", 9: "I", 10: "J"

    # "Canada": "Ottawa",
    # "USA": "Washington, D.C",
    # "Brazil": "Brasília",
    # "Chile": "Santiago" ,
    # "France": "Paris",
    # "Germany": "Berlin",
    # "Italy": "Rome",
    # "Russia": "Moscow",
    # "China": "Beijing" ,
    # "India": "New Delhi",
    # "Indonesia": "Jakarta",
    # "Japan": "Tokyo",
    # "Pakistan": "Islamabad"        
}

print(mydict)

while(True): # my_dict_store()

print("\n--- Dictionary Operations Menu ---")
print("1. Addition to the Dictionary")
print("2. Update in the Dictionary")
print("3. Accessing the Dictionary")
print("4. Delete from the Dictionary")
# print("5. Search")
print("6. Exit")
3

choice = int(input("Which operation do you want to perform : "))


if (choice == 1):
    print("\n--- Addition to the Dictionary  ---")
    key = int(input("Enter kay value"))
    if key in mydict:
        print("Already exist in dicttonary")
    else :
        value = input("Enter value to add new one")
        mydict[key]= value
        print(mydict)


elif (choice == 2):
    print("\n--- Update to the Dictionary  ---")
    key = int(input("Enter kay value"))
    if key in mydict:
        value = input("Enter value to update")
        mydict[key] = value
        print(mydict)
    else :
        print("your key is not in dictonary")


elif (choice==3):
    print("\n--- Accessing the Dictionary  ---")
    print("1. To access the value by key")
    print("2. To acces all key")
    print("3. To acsess all values")
    print("4. To access all items")


    aa = int(input("Enter how you want to acces the dictionary....... "))
    
    if (aa == 1):
        key = int(input("Enter the key to access the value : "))
        if key in mydict :
            a = mydict[key]
            print(f"the value for {key} is {a}")
        else :
            print("key is not present in the dictionary")  
    elif (aa == 2):
        a = mydict.keys()
        print("All key in the dictionary",a)
    elif (aa == 3):
        b = mydict.values()
        print("All values in the dictionary",b)
    elif (aa ==4):
        c = mydict.items()
        print("All items in the dictionary",c)
    else :
        break


elif (choice==4):
    print("\n--- Delete from the Dictionary  ---")
    print("1. Delete using the key")
    print("2. Delete the item from the dictionary")
    ss_choice = int(input("Enter the number by which you want to delete : "))
    
    if(ss_choice == 1):
        key = int(input("Enter kay value"))
        if key in mydict:
            a = mydict.pop(key) 
            print(f"you delete value store in {a}")
        else :
            print("Not Present in the dictionary")
    if(ss_choice == 2):
        key = int(input("Enter kay value"))
        if key in mydict:
            d = mydict.popitem()
            print(f"you delete value store in {d}")
        else :
            print("Not Present in the dictionary")
else :
    if (choice==6):
        break