What is the name of google's mobile operating system, used on smartphones and tablets from many manufacturers?

Write a function called ReverseLetters that takes an input phrase consisting of a single word and reverses the sequence of lette

ad-work [718]

Answer:

# The function reverseLetter is defined

def reverseLetter(received_word):

# The first letter of the word is assigned to a variable using index 0

firstLetter = received_word[0]

# The last letter of the word is assigned to a variable using index of

# string length - 1

lastLetter = received_word[len(received_word) - 1]

# reverse letters in between first and last letter is defined as

# empty string

reverseBetween = ""

# A counter is defined to control the loop during the reversal

# counter value is 2 from the length of the received string

# The 2 is for the first and last letter remove

counter = len(received_word) - 2

# The while loop start

while counter >= 1:

# The reverseBetween string is concatenated with corresponding

# index of received word

# The index is from high to low since the process is string reversal

reverseBetween += received_word[counter]

# The value of counter is decremented

counter -= 1

# The reversed string is displayed with no separator

print(firstLetter, reverseBetween, lastLetter, sep="")

Explanation:

The code is well commented.

reverseLetter("come") will output cmoe

reverseLetter("welcome") will output wmoclee

reverseLetter("brainly") will output blniary

4 0

4 years ago

Certain country in the Caribbean Sea recently held an election to choose its president. Every vote cast was electronic, but unfo

lesya [120]

Answer:

Certain country in the Caribbean Sea recently held an election to choose its president. Every vote cast was electronic, but unfortunately, a recent power surge caused a malfunction in the system just before votes were counted. The only information saved consists of the following facts:

Explanation:

• All the N citizens casted their vote.

• Exactly one candidate received more than N/2 votes.

• We don’t know how many candidates there were.

You are hired to help using your expertise in algorithms.

5 0

2 years ago

1-5. Discuss briefly the function and benefits of computer network. (5pts

Elden [556K]

Computer networks allow an unlimited amount of computers to communicate with each other. This is especially useful in enterprise environments, as technicians have to deal with hundreds of computers at a time. Computer networks make it easier to share files, increase storage capacity, better communication, easier to to control computers remotely, easier to share resources, ability to share a single internet connection on multiple devices. Computer networks also have a lot of cost benifits too, as network administration is centralised, meaning that less IT support is required, and you can cut costs on sharing peripherals and internet access.

Hopefully this helps you out!

7 0

3 years ago

Which of the following statements is true of subroutines? Check all that apply.

erica [24]

I believe it’s the first answer

“They can be used in multiple places “

But I’m not sure!!

6 0

3 years ago

Read 2 more answers

Write a while statement that prints all even numbers between 1 and 100 to the screen.

Marrrta [24]

Answer:

Following are the while loop in c language.

while(i<100)

{

if(i%2==0)

{

printf("%d",i);

printf("\n");

}

++i;

}

Explanation:

Following are the code in c language.

#include<stdio.h> // header file

int main() // main function

{

int i=1; // variable declaration

while(i<100) // check the condition between 1 to 100

{

if(i%2==0) // check that number % 2 ==0

{

printf("%d,",i); // print the number

}

++i;

}

return 0;

}

Output:

2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,

8 0

3 years ago