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ololo11 [35]
2 years ago
9

Write a function transpose(matrix) that returns the transpose of the input matrix, which is represented as a list of lists. Reca

ll that the transpose of a matrix is obtained by swapping its rows with its columns. More concretely, the equality matrix[i][j] transpose(matrix)[j][i] should hold for all valid indices i and j. You may assume that the input matrix is well-formed, i.e., that each row is of equal length. You may further assume that the input matrix is non-empty. Your function should not modify the input. transpose([[1, 2, 3]]) [[1], [2], [3]] transpose([[1, 2], [3, 4], [5, 6]]) [[1, 3, 5], [2, 4, 6]]
Computers and Technology
1 answer:
mariarad [96]2 years ago
4 0

Answer:you eat

Explanation:yea

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Write the definition of a function named alternator that receives no parameters and returns true the first time it is invoked, r
Nataly [62]

Answer:

The solution code is written in C++

  1. bool STATUS = true;
  2. bool alternator ()
  3. {
  4.    if(STATUS){
  5.        STATUS = false;
  6.        return true;
  7.    }else{
  8.        STATUS = true;
  9.        return false;
  10.    }
  11. }

Explanation:

We need a global variable to track the status of true or false (Line 1).

Next, create the function alternator (Line 2) and then check if current status is true, set the status to false but return the previous status boolean value (Line 5-6). At the first time of function invocation, it will return true.

The else block will set the STATUS to true and return the false (Line 7-9).

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3 years ago
Does woman hair grow over time in dayz?
zhenek [66]
It grows but not drastically but you’ll be able to see the difference of length in a few months or even years depending on the person.
6 0
3 years ago
_____ is(are) a written description of a computer program’s functions.
xeze [42]
Algorithm is a written description of a computer program's functions.
Please mark me as brainliest. Thanks!!
3 0
3 years ago
Explanation historical development of computer ​
RUDIKE [14]

Answer:

Brief History Of Computer. The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. ... Other developments continued until in 1946 the first general– purpose digital computer, the Electronic Numerical Integrator and Computer (ENIAC) was built.

Explanation:

Computers and electronics play an enormous role in today's society, impacting everything from communication and medicine to science.

Although computers are typically viewed as a modern invention involving electronics, computing predates the use of electrical devices. The ancient abacus was perhaps the first digital computing device. Analog computing dates back several millennia as primitive computing devices were used as early as the ancient Greeks and Romans, the most known complex of which being the Antikythera mechanism. Later devices such as the castle clock (1206), slide rule (c. 1624) and Babbage's Difference Engine (1822) are other examples of early mechanical analog computers.

The introduction of electric power in the 19th century led to the rise of electrical and hybrid electro-mechanical devices to carry out both digital (Hollerith punch-card machine) and analog (Bush’s differential analyzer) calculation. Telephone switching came to be based on this technology, which led to the development of machines that we would recognize as early computers.

The presentation of the Edison Effect in 1885 provided the theoretical background for electronic devices. Originally in the form of vacuum tubes, electronic components were rapidly integrated into electric devices, revolutionizing radio and later television. It was in computers however, where the full impact of electronics was felt. Analog computers used to calculate ballistics were crucial to the outcome of World War II, and the Colossus and the ENIAC, the two earliest electronic digital computers, were developed during the war.

With the invention of solid-state electronics, the transistor and ultimately the integrated circuit, computers would become much smaller and eventually affordable for the average consumer. Today “computers” are present in nearly every aspect of everyday life, from watches to automobiles.

6 0
3 years ago
Which example is the best demonstration of initiative?
alisha [4.7K]

Answer: In this context, the best answer for the given questions would be (B) you offer to take on some extra work when a coworker is out sick.

Explanation: Initiative is pretty much defined as an action that is taken independently by someone. It could be said that one person with an initiative does not need someone else to tell him/her to do something.

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