Python Matriz

Qual o comando para acessar o valor valor 16 da matriz.

• lista

• lista[3]

• lista[3][3]

• lista[3][1]]

Qual a saida do código?

• [6, 7, 8, 9, 10] [6, 7, 8, 9, 10] [6, 7, 8, 9, 10] [6, 7, 8, 9, 10] [6, 7, 8, 9, 10]

• [10, 11, 12, 13, 14] [10, 11, 12, 13, 14] [10, 11, 12, 13, 14] [10, 11, 12, 13, 14] [10, 11, 12, 13, 14]

• [15, 16, 17, 18, 19] [15, 16, 17, 18, 19] [15, 16, 17, 18, 19] [15, 16, 17, 18, 19] [15, 16, 17, 18, 19]

• [1, 2, 3, 4, 5] [6, 7, 8, 9, 10] [10, 11, 12, 13, 14] [15, 16, 17, 18, 19] [20, 21, 22, 23, 24]

Qual a saida do código

• 1 2 3 4 5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

• 6 7 8 9 10

• 1 7 12 17 23

• 2 3 4 5 6 8 9 10 10 11 13 14 15 16 17 19 20 21 22 23

• 1 2 3 4 5

Qual a saida do código

• 1 2 3 4 5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

• 6 7 8 9 10

• 1 7 12 17 23

• 2 3 4 5 6 8 9 10 10 11 13 14 15 16 17 19 20 21 22 23

• 1 2 3 4 5

Qual a saida do código

• 1 2 3 4 5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

• 6 7 8 9 10

• 1 7 12 17 23

• 2 3 4 5 6 8 9 10 10 11 13 14 15 16 17 19 20 21 22 23

• 1 2 3 4 5

print(alunos['nome'])

• Joao

• Maria

• Paulo

• Marta

• Erro do sistema

for i in alunos[0].keys():

print(i, end=" ")

• nome media sexo

• Joao 8.7 M

• [{'nome': 'Joao', 'media': 8.7, 'sexo': 'M'}, {'nome': 'Maria', 'media': 6.8, 'sexo': 'F'}, {'nome': 'Paulo', 'media': 9.2, 'sexo': 'M'}, {'nome': 'Marta', 'media': 7.7, 'sexo': 'F'}, {'nome': 'Luciana', 'media': 5.9, 'sexo': 'F'}]

• {'nome': 'Joao', 'media': 8.7, 'sexo': 'M'}

• {'nome': 'Luciana', 'media': 5.9, 'sexo': 'F'}

Exiba o valor 5.9 da media de Luciana?

• print(alunos[4]['nome'])

• print(alunos[2]['nome'])

• print(alunos[4]['media'])

• print(alunos[1])

• {'nome': 'Luciana', 'media': 5.9, 'sexo': 'F'}

print(alunos[1]['nome'])

• Joao

• Maria

• Paulo

• Marta

• Erro do sistema