1 num_rows = int(input()) 2 vals_2d = [] 3 for row_index in range(num_rows): row_elements = [] 4 5 for x in input().split(): 6 row_elements.append(int (x)) vals_2d.append(row_elements) 7 8 9¹ Your code goes here *** 10

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Integer num_rows is read from input, representing the number of rows of data remaining in the input. Two-dimensional list vals_2d consists of data read from the remaining input. Output each row of numbers in vals_2d on one line, ending each number with a space.

1 num_rows = int(input())
2 vals_2d = []
3 for row_index in range(num_rows):
row_elements = []
4
5
for x in input().split():
6
row_elements.append(int (x))
vals_2d.append(row_elements)
7
8
9¹ Your code goes here ***
10
Transcribed Image Text:1 num_rows = int(input()) 2 vals_2d = [] 3 for row_index in range(num_rows): row_elements = [] 4 5 for x in input().split(): 6 row_elements.append(int (x)) vals_2d.append(row_elements) 7 8 9¹ Your code goes here *** 10
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