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2 years ago

Write a print statement that displays a random integer between 5 and 5000. Assume the random library is imported.

Computers and Technology

1 answer:

Contact [7]2 years ago

4 0

Answer:

Explanation:

The following code is written in Java. It is a very simple three line statement (assuming that the random library was imported) that chooses a random integer value between 5 and 5000 and prints it to the screen using the println statement.

Random rand = new Random();

int randomNum = rand.nextInt((5000 - 5) + 1) + 5;

System.out.println(randomNum);

The random number generator is initialized and given a value between 5 and 5000. Since random number Generator will generate a number between 0 and the given value then subtracting 5 from the initial generated number makes sure that it is not more than 5000 and then adding 1 and 5 after wards makes sure that it is more than 5 always.

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Write a function so that the main() code below can be replaced by the simpler code that calls function MphAndMinutesToMiles(). O

babymother [125]

Answer:

The program to this question can be given as:

Program:

#include <iostream> //header file

using namespace std; //using namespace

double MphAndMinutesToMiles(double milesPerHour, double minutesTraveled) //defining method

{

return (minutesTraveled/ 60.0)*milesPerHour; //return value.

}

int main() //defining main method

{

double milesPerHour,minutesTraveled; //define variable

cout<<"Enter miles per hour :";

cin >> milesPerHour;

cout<<"Enter travelling minutes :";

cin >> minutesTraveled;

cout << "Miles: "<< MphAndMinutesToMiles(milesPerHour, minutesTraveled)<< endl;

return 0;

}

Output:

Enter miles per hour :12

Enter travelling minutes :20

Miles: 4

Explanation:

The explanation of the above C++ program can be given as:

In the first header file is include the function is define that is "MphAndMinutesToMiles". This function accepts two parameters that are "milesPerHour and minutesTraveled".
Both parameter datatype is double and the function return type is also double. Inside a function calculate miles and return its value.
In the main method, two variable defines that takes value from the user side and pass into the function. To print function return value we use "cout" function that prints function return value.

6 0

2 years ago

f the copyright date on the homepage is more than 1 year old, the website should always be considered unmaintained

Lilit [14]

We still have moderators who watch the site every day they are in the process of acquiring a new one

4 0

2 years ago

The ________ program displays graphics and loading screens during the boot process.

Minchanka [31]

Booting would be complete if the normal, runtime environment has been achieved. A boot loader is a program that loads operating system for the computer after the completion of power on tests. The boot manager is a program that displays graphics and loading screens during the boot process.

3 0

2 years ago

Suppose Host A sends two TCP segments back to back to Host B over a TCP connection. The first segment has sequence number 90; th

Anna71 [15]

Answer:

a) Consider sequence numbers,First segment=90

Second segment=110

Data in the first segment = 110-90 =20

b) Consider the first segment is lost but the second segment arrives at B. In the acknowledgment that Host B sends to Host A, then the acknowledgment number will be first segment of sequence number, that is 90.

Explanation:

8 0

2 years ago

Read 2 more answers

2) Complete the get_num_of_characters() function, which returns the number of characters in the user's string. We encourage you

Lilit [14]

Explanation:

Number of characters: 46

String with no whitespace: Theonlythingwehavetofearisfearitself.

########################################################

def get_num_of_characters(inputStr):

count = 0

for i in range(0,len(inputStr)):

count = count + 1

#count = len(inputStr)

return count

def output_without_whitespace(inputStr):

#statement = statement.strip()

statement2 = ' '

for i in range(0,len(inputStr)):

if(inputStr[i] == ' '):

statement2 = statement2

else:

statement2 = statement2 + inputStr[i]

inputStr = inputStr.replace(" ", "")

return statement2

inputStr = input('Enter a sentence or phrase: ')

print()

print('You entered:', inputStr)

num = get_num_of_characters(inputStr)

print()

print('Number of characters:', num)

print('String with no whitespace:',output_without_whitespace(inputStr))

#if __name__ == '__main__':

# Think I'm supposed to use this if statement

########################################################

'''ERROR MESSAGE WHEN RUNNING TEST

Unit test

0/1

Tests that get_num_of_characters() returns 46 for "The only thing we have to fear is fear itself."

Your output

Enter a sentence or phrase: Traceback (most recent call last):

File "zyLabsUnitTestRunner.py", line 4, in <module>

from zyLabsUnitTest import test_passed

File "/home/runner/local/unit_test_student_code/zyLabsUnitTest.py", line 1, in <module>

from main import get_num_of_characters

File "/home/runner/local/unit_test_student_code/main.py", line 19, in <module>

inputStr = input('Enter a sentence or phrase: ')

EOFError: EOF when reading a line'''

6 0

2 years ago