Kiwango cha 10.8 cha Kitengo cha Kazi cha Python

Задание 1

Andika msimbo ambao utakagua ugumu wa nenosiri. Vigezo vya ugumu vigundue mwenyewe.

Задание 2

Imetolewa orodha. Andika kwenye konsoli chaguzi zote za kubadilishabadianisha vipengele vya orodha hii.

Задание 3

Andika orodha ya nambari zote za kirafiki kutoka kwenye masafa uliyopewa.

Задание 4

Acha kwenye faili ihifadhiwe JSON ya miji ya aina ifuatayo:

cities.json{
  [
    "id": "1",
    "city": "city1",
    "country": "country1",
  ],
  [
    "id": "2",
    "city": "city2",
    "country": "country1",
  ],
  [
    "id": "3",
    "city": "city3",
    "country": "country2",
  ]
}

Acha kwenye faili ihifadhiwe JSON ya nchi ya aina ifuatayo:

countries.json{
  [
    "id": "1",
    "country": "country1",
  ],
  [
    "id": "2",
    "country": "country2",
  ],
  [
    "id": "3",
    "country": "country3",
  ]
}

Andika hati-maandishi, ambayo badala ya nchi zitachukua nafasi ya id zao:

cities.json{
  [
    "id": "1",
    "city": "city1",
    "country_id": "1",
  ],
  [
    "id": "2",
    "city": "city2",
    "country_id": "1",
  ],
  [
    "id": "3",
    "city": "city3",
    "country_id": "2",
  ]
}