१८. तलका शीर्षकमा १५० शब्दसम्मको निबन्ध लेख्नुहोस् :<br>(क) सुशासन र विकास<br>

The Yuba College Library would like a program to calculate patron fines for overdue books. Fines are determined as follows: Pape

mestny [16]

Answer:

Explanation:

The following Python code creates all of the necessary functions in order to request and validate all of the inputs from the user. Once everything is entered and validated it calculates the total fee and outputs it to the user. Also calls the entire class at the end using a test variable...

class Customer:

library_card = 0

patrons_name = ""

patrons_address = ""

type_of_book = ""

book_title = ""

days_overdue = 0

fee = 0.0

book_list = ['paperback regular', 'paperback best seller', 'magazine', 'hardcover']

def __init__(self):

self.library_card = self.get_library_card()

self.patrons_address = input("Patron's Address: ")

self.book_title = input("Book Title: ")

self.type_of_book = self.get_type_of_book()

self.days_overdue = float(self.get_days_overdue())

self.calculate_total()

print("Your total Fee is: " + str(self.fee))

def get_library_card(self):

library_card = int(input("Enter 4-digit library card number: "))

if (type(library_card) == type(0)) and (len(str(library_card)) == 4):

return library_card

else:

print("Invalid Card number:")

self.get_library_card()

def get_type_of_book(self):

type_of_book = input("Type of Book 1-4: ")

if (int(type_of_book) > 0) and (int(type_of_book) <= 4):

return int(type_of_book)

else:

print("Invalid Type")

self.get_type_of_book()

def get_days_overdue(self):

days_overdue = input("Number of Days Overdue: ")

if int(days_overdue) >= 0:

return days_overdue

else:

print("Invalid number of days")

self.get_days_overdue()

def calculate_total(self):

if self.type_of_book == 1:

self.fee = 0.20 * self.days_overdue

if self.fee > 8:

self.fee = 8

elif self.type_of_book == 2:

self.fee = 0.50 * self.days_overdue

if self.fee > 15:

self.fee = 15

elif self.type_of_book == 3:

self.fee = 0.25 * self.days_overdue

if self.fee > 5:

self.fee = 5

else:

self.fee = 0.30 * self.days_overdue

if self.fee > 23:

self.fee = 23

test = Customer()

5 0

2 years ago

Question # 4

Softa [21]

answer is

o

that's so easy

4 0

3 years ago

Read 2 more answers

Create an array of numbers filled by the random number generator. (value = (int)(Math.random() * 100 + 1);) Print the array and

Y_Kistochka [10]

Answer:

Explanation:

the following is the code to run this (JAVA)

MeanStandardDev.java

import java.util.Random;

import java.util.Scanner;

public class MeanStandardDev {

public static void main(String[] args) {

// Declaring variables

int N;

double lower, upper, min, max, mean, stdDev;

/*

* Creating an Scanner class object which is used to get the inputs

* entered by the user

*/

Scanner sc = new Scanner(System.in);

// Getting the input entered by the user

System.out.print(" How many Random Numbers you want to generate :");

N = sc.nextInt();

System.out.print("Enter the Lower Limit in the Range :");

lower = sc.nextDouble();

System.out.print("Enter the Upper Limit in the Range :");

upper = sc.nextDouble();

// Creating Random class object

Random rand = new Random();

double nos[] = new double[N];

// this loop generates and populates 10 random numbers into an array

for (int i = 0; i < nos.length; i++) {

nos[i] = lower + (upper - lower) * rand.nextDouble();

}

//calling the methods

min = findMinimum(nos);

max = findMaximum(nos);

mean = calMean(nos);

stdDev = calStandardDev(nos, mean);

//Displaying the output

System.out.printf("The Minimum Number is :%.1f\n",min);

System.out.printf("The Maximum Number is :%.1f\n",max);

System.out.printf("The Mean is :%.2f\n",mean);

System.out.printf("The Standard Deviation is :%.2f\n",stdDev);

}

//This method will calculate the standard deviation

private static double calStandardDev(double[] nos, double mean) {

//Declaring local variables

double standard_deviation=0.0,variance=0.0,sum_of_squares=0.0;

/* This loop Calculating the sum of

* square of eeach element in the array

*/

for(int i=0;i<nos.length;i++)

{

/* Calculating the sum of square of

* each element in the array

*/

sum_of_squares+=Math.pow((nos[i]-mean),2);

}

//calculating the variance of an array

variance=((double)sum_of_squares/(nos.length-1));

//calculating the standard deviation of an array

standard_deviation=Math.sqrt(variance);

return standard_deviation;

}

//This method will calculate the mean

private static double calMean(double[] nos) {

double mean = 0.0, tot = 0.0;

// This for loop will find the minimum and maximum of an array

for (int i = 0; i < nos.length; i++) {

// Calculating the sum of all the elements in the array

tot += nos[i];

}

mean = tot / nos.length;

return mean;

}

//This method will find the Minimum element in the array

private static double findMinimum(double[] nos) {

double min = nos[0];

// This for loop will find the minimum and maximum of an array

for (int i = 0; i < nos.length; i++) {

// Finding minimum element

if (nos[i] < min)

min = nos[i];

}

return min;

}

//This method will find the Maximum element in the array

private static double findMaximum(double[] nos) {

double max = nos[0];

// This for loop will find the minimum and maximum of an array

for (int i = 0; i < nos.length; i++) {

// Finding minimum element

if (nos[i] > max)

max = nos[i];

}

return max;

}

the OUTPUT should give;

How many Random Numbers you want to generate :10

Enter the Lower Limit in the Range :1.0

Enter the Upper Limit in the Range :10.0

The Minimum Number is :1.1

The Maximum Number is :9.9

The Mean is :6.30

The Standard Deviation is :2.98

cheers i hope this helps!!!

4 0

3 years ago

Write a method called findNames that meets the following specs: It takes two arguments: a list of strings, allNames, and a strin

Anna11 [10]

Answer:

public class Solution {

public static void main(String args[]) {

String[] allNames = new String[]{"Bob Smith", "Elroy Jetson", "Christina Johnson", "Rachael Baker", "cHRis", "Chris Conly"};

String searchString = "cHRis";

findNames(allNames, searchString);

}

public static void findNames(String[] listOfName, String nameToFind){

ArrayList<String> resultName = new ArrayList<String>();

for(String name : listOfName){

if (name.toLowerCase().contains(nameToFind.toLowerCase())){

resultName.add(name);

}

for(String result : resultName){

System.out.println(result);

}

Explanation:

The class was created called Solution. The second line define the main function. Inside the main function; we initialized and assign an array called allNames to hold the list of all name. Then a String called searchString was also defined. The searchString is the string to search for in each element of allNames array. The two variables (allNames and searchString) are passed as argument to the findNames method when it is called.

The method findNames is defined and it accept two parameters, an array containing list of names and the name to search for.

Inside the findNames method, we initialized and assigned an ArrayList called resultName. The resultName variable is to hold list of element found that contain the searchString.

The first for-loop goes through the elements in the allNames array and compare it with the searchString. If any element is found containing the searchString; it is added to the resultName variable.

The second for-loop goes through the elements of the resultName array and output it. The output is empty if no element was found added to the resultName variable.

During comparison, the both string were converted to lower case before the comparison because same lowercase character does not equal same uppercase character. For instance 'A' is not same as 'a'.

8 0

3 years ago

In your opinion, why did Proponents<br>of IPs used IPV6 instead of IPv5

frutty [35]

Answer:

The following where many reasons why IPv6 was used instead of IPv5 which are the limitation of it's 32 bit address, IPv5 began or used with a different name called Internet streaming, IPv6 provides unlimited addressing, because it comprises of 128 bit.

Explanation:

Solution:

The following reasons why Proponents of IPs used IPV6 instead of IPv5 is stated as follows:

Due to its limited 32 bit addressing

IPv6 offers almost unlimited addressing because of its 128-bit addressing

IPv5 started under a different name which is internet stream(ST)

ST(Internet streaming) was developed for streaming video and voice

ST was developed by Apple, NeXT, and Sun Microsystems

ST was effective on specific frequency to carry out communication

5 0

3 years ago

१८. तलका शीर्षकमा १५० शब्दसम्मको निबन्ध लेख्नुहोस् :(क) सुशासन र विकास​

१८. तलका शीर्षकमा १५० शब्दसम्मको निबन्ध लेख्नुहोस् :(क) सुशासन र विकास