Есть двумерный список
arr = [[8, 6, 7, 5],
[3, 0, 9, 1]]
Чему равен arr[1][2]?
Матрицы и генераторы списков
Quiz
•
Computers
•
10th Grade
•
Medium
Светлана Дьячкова
Used 7+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Есть двумерный список
arr = [[8, 6, 7, 5],
[3, 0, 9, 1]]
Чему равен arr[1][2]?
3
0
9
7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой индекс у первого элемента двумерного массива?
1
0
2
-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Как получить элемент со значением 10?
list_2d[3][4]
list_2d= [2,3]
list_2d[2][3]
list_2d(0,0)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В каком порядке записываются индексы двумерного списка (матрицы)?
[строка][столбец]
[столбец][строка]
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Array_2d = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12]]. Что будет напечатано print(Array_2d[1])?
[1, 2, 3, 4]
[5, 6, 7, 8]
[9, 10, 11, 12]
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Array_2d = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12]]. Что будет напечатано print(Array_2d[1][1])?
1
2
5
6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Как будет выглядеть результат работы программы?
1
2
ни первое, ни второе
12 questions
Функции C++
Quiz
•
10th Grade
8 questions
JS Talks, Quiz #4
Quiz
•
1st - 12th Grade
10 questions
Строковые методы и функции
Quiz
•
10th Grade
13 questions
c++ last
Quiz
•
1st Grade - University
12 questions
Массивы C++
Quiz
•
10th - 11th Grade
9 questions
СОР №2 четверть 2
Quiz
•
10th Grade
10 questions
Операторы ввода и вывода
Quiz
•
8th - 11th Grade
15 questions
JS Talks, Quiz #5
Quiz
•
1st - 12th Grade
15 questions
Multiplication Facts
Quiz
•
4th Grade
20 questions
Math Review - Grade 6
Quiz
•
6th Grade
20 questions
math review
Quiz
•
4th Grade
5 questions
capitalization in sentences
Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance
Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions
Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines
Quiz
•
Professional Development
12 questions
Dividing Fractions
Quiz
•
6th Grade
25 questions
Spanish preterite verbs (irregular/changed)
Quiz
•
9th - 10th Grade
10 questions
Juneteenth: History and Significance
Interactive video
•
7th - 12th Grade
8 questions
"Keeping the City of Venice Afloat" - STAAR Bootcamp, Day 1
Quiz
•
9th - 12th Grade
20 questions
Distance, Midpoint, and Slope
Quiz
•
10th Grade
20 questions
Figurative Language Review
Quiz
•
10th Grade
20 questions
Understanding Linear Equations and Slopes
Quiz
•
9th - 12th Grade