Name five other role players who will play a role in the effectiveness of technology in classroom

Provide your own examples of the following using Python lists. Create your own examples. Do not copy them from another source. N

leonid [27]

Lists are used in Python to hold multiple values in one variable

(a) Nested list

A nested list is simply a list of list; i.e. a list that contains another list.

It is also called a 2 dimensional list.

An example is:

nested_list = [[ 1, 2, 3, 4] , [ 5, 6, 7]]

(b) The “*” operator

The "*" operator is used to calculate the product of numerical values.

An example is:

num1 = num2 * num3

List slices

This is used to get some parts of a list; it is done using the ":" sign

Take for instance, you want to get the elements from the 3rd to the 5th index of a list

An example is:

firstList = [1, 2 ,3, 4, 5, 6, 7]

secondList = firstList[2:5]

The “+=” operator

This is used to add and assign values to variables

An example is:

num1 = 5

num2 = 3

num2 += num1

A list filter

This is used to return some elements of a list based on certain condition called filter.

An example that prints the even elements of a list is:

firstList = [1, 2 ,3, 4, 5, 6, 7]

print(list(filter(lambda x: x % 2 == 0, firstList)))

A valid but wrong list operation

The following operation is to return a single list, but instead it returns as many lists as possible

def oneList(x, myList=[]):

myList.append(x)

print(myList)

oneList(3)

oneList(4)

Read more about Python lists at:

brainly.com/question/16397886

6 0

2 years ago

Write a repetition statement that outputs the numbers 45 , 51 , . . . , 165 . That is, all of the multiples of 6 in increasing o

Bingel [31]

Answer:

#include <iostream>

using namespace std;

int main()

{

int i = 45;

for ( i = 45; i <=165; i = i + 6)

cout << i << endl;

}

Explanation:

I corrected your code and highlighted the mistakes. Even though you wrote the correct algorithm, your code did not compile because of the typos you made.

Remember, C++ is a case-sensitive language. That means, "For" is not same as "for".

Generally, variables and keywords are written in lower case. Of course, there are exceptions, such as constant variables are all written in uppercase letter and class names start with an uppercase letter.

8 0

3 years ago

Types of computer viruses

e-lub [12.9K]

Answer:anti various

Explanation:hope fully this will help u

5 0

3 years ago

Read 2 more answers

The ________ is the biggest power consumer on a mobile computing device. display CPU memory module hard drive

user100 [1]

Answer:

CPU (Central Processing Unit)

6 0

2 years ago

Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and s

S_A_V [24]

Answer:

// program in C++.

#include <bits/stdc++.h>

using namespace std;

int main() {

// variable

int num;

cout<<"Enter the number between 20 and 98: ";

// read number

cin >> num;

while(num<20||num>98)

{

cout<<"Wrong input!!enter number between 20-98 only:";

cin>>num;

}

cout<<"The output is: ";

while(num % 10 != num /10)

{

// print numbers.

cout<<num<<" ";

// update num.

num--;

}

// display the number.

cout<<num<<endl;;

return 0;

}

Explanation:

Read a number from user and assign it to variable "num".Check if entered number is in between 20-98 or not.If input number is less than 20 or greater than 98 then ask again to enter a number between 20-98 until user enter a valid input.Then print the countdown from input number till both the digit of number are same.

Output:

Enter the number between 20 and 98: 99

Wrong input!!enter number between 20-98 only:12

Wrong input!!enter number between 20-98 only:93

The output is: 93 92 91 90 89 88

Enter the number between 20 and 98: 77

The output is: 77

7 0

3 years ago

Name five other role players who will play a role in the effectiveness of technology in classroom​

Name five other role players who will play a role in the effectiveness of technology in classroom