Python TypeError: cannot unpack non-iterable int object, 18 line

Question

users = [
    { "id": 0, "name": "Hero" },
    { "id": 1, "name": "Dunn" },
    { "id": 2, "name": "Sue" },
    { "id": 3, "name": "Chi" },
    { "id": 4, "name": "Thor" },
    { "id": 5, "name": "Clive" },
    { "id": 6, "name": "Hicks" },
    { "id": 7, "name": "Devin" },
    { "id": 8, "name": "Kate" },
    { "id": 9, "name": "Klein" }
]

friendships = [(0, 1), (0, 2), (1, 2), (1, 3), (2, 3), (3, 4), (4, 5), (5, 6), (5, 7), (6, 8), (7, 8), (8, 9)]

friendships = {user["id"]: [] for user in users}

for i, j in friendships:         #Ошибка здесь
    friendships[i].append(j)
    friendships[j].append(i)

print(friendships)

""" Нужно вывести словарь со списком друзей у каждого пользователя(id)"""

Answer 1

users = [
    { "id": 0, "name": "Hero" },
    { "id": 1, "name": "Dunn" },
    { "id": 2, "name": "Sue" },
    { "id": 3, "name": "Chi" },
    { "id": 4, "name": "Thor" },
    { "id": 5, "name": "Clive" },
    { "id": 6, "name": "Hicks" },
    { "id": 7, "name": "Devin" },
    { "id": 8, "name": "Kate" },
    { "id": 9, "name": "Klein" }
]

friendships0= [(0, 1), (0, 2), (1, 2), (1, 3), (2, 3), (3, 4), (4, 5), (5, 6), (5, 7), (6, 8), (7, 8), (8, 9)]

friendships1 = {user["id"]: [] for user in users}

for i, j in friendships0:
    friendships1[i].append(j)
    friendships1[j].append(i)
    

print(friendships1)

БЛОГ НА HUSL

Python TypeError: cannot unpack non-iterable int object, 18 line

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