import java.util.Scanner;
public class JavaApplication42 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int count = 0;
System.out.println("Enter an integer between 0 and 100");
int num = scan.nextInt();
if (num <= 0 || num >= 100){
System.out.println("error");
}
else{
while(num <= 100){
if (count == 20){
System.out.println("");
count = 0;
}
else{
System.out.print(num+" ");
count++;
num++;
}
}
}
}
}
I hope this helps!
The pentagonal number is an illustration of loops.
Loops are used to perform repetitive operations
The program in Java where comments are used to explain each line is as follows:
import java.util.*;
public class Main {
public static void main(String[] args) {
//This creates a Scanner object
Scanner input = new Scanner(System.in);
//This gets input for num
int num = input.nextInt();
//This prints error is num is out of range
if(num <=0 || num >= 100){
System.out.print("Error");
}
else{
//This initializes counter to 0
int count = 0;
//This iterates through num
for (int i = num; i <= 100; i++) {
//This prints the current number
System.out.print((i)+"\t");
//This increments the counter by 1
count++;
//If the counter is 10
if(count == 10){
//This prints a new line
System.out.println();
//This sets the counter to 0
count = 0;
}
}
}
}
}
Read more about loops at:
https://brainly.com/question/19344465
It is acceptable to create two TCP connections on the same server/port doublet from the same client/port doublet. True False
Answer:
False
Explanation:
would be blocked from server
An example of a _________________ impact is when a consumer wants to buy a product on the internet but is afraid the company won’t fulfill their request due to an unsure reputation of that business.
A)Negative
B)Positive
Answer:
ooof
Explanation:
Answer:
B) negative
Explanation:
the evidence shown "unsure reputation of that business"
An important communication principle states ""prepare before you communicate."" How should this preparation manifest itself in the early work that you do? What work products might result as a consequence of early preparation?
Answer:
Planning is very important before communicating a product to others.
Explanation:
We should always prepare well about what we are going to communicate to others. We should know the topic properly or know about the product before we speak about it in front of others. We should understand the concept of the product before we communicate it to others.
Planning is also an important before going to speak or communicate.
Before communicating a product to others, we should prepare :
1. We should very well understand the concept of the product also its scope. The scope will provide product team with the destinations.
2. We should keep in mind to involve the valuable customers in our plannings.They defines the priorities of the product.
3. We should recognize that the planning is highly iterative.
4. We should do a market research or study or the business domain that the product will address.
5. We should understand the different stakeholders and their requirements and be open to negotiations.
It is vital to prepare in every communication as your success depends on it. One can prepare by researching on the area we want to talk about and practicing one's speech.
Why do we need to prepare in communication?The success one has in communicating is said to be a skill that is often used in a lot of field of work.
Conclusively, It is vital that a person do prepare to communicate well when they have been given the opportunity to do so and this involves a lot of research and practice.
Learn more about preparation of manifest from
https://brainly.com/question/13524298
meaning of leanness in organization
Explain why the expected value of an F ratio is 1.00 when the null hypothesis is true if there is no treatment effect the numerator.
Answer:
The reason is that the f ratio is balanced due to the numerator and denominator having equal sources of variability.
Explanation:
The expected value of an F ratio is 1.00 when the null hypothesis is true because in a scenario where there is no treatment effect, we have both the numerator and the denominator of the F ratio both measuring equal sources of variability.
Whenever this happens then the F ratio will be balanced and also it will have a value that is near 1.00.
what is the norm that psychoanalysis of Freud deviates?
Answer:
Freud deviates from the norm of current mainstream psychology which has more or less lost its way - if it ever had one - under the influence of the same pressures which produce our dysfunctional politics and our troubled societies at large (technological change, globalisation, and so on).
Explanation:
Creds to Quora
Pleases Help ME An example of a _________________ impact is when a product is back ordered and the business contacts the customer via email to let them know of the new ship date.
A)Negative
B)Positive
Answer:
positive
Explanation:
it shows good customer service
help plz!!!!!!!!!! neeeeeeeeeeeeeeeeeeeeeeeeeeeeeedddddddddddd heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelllllllllppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
how to those with other people is so good if you have
Answer:
for what what is your questions
In the rapid application development (RAD) model, the _____ phase focuses on program and application development tasks similar to the SDLC.A) requirements planningB) user designC) constructionD) cutover
Answer:
C) construction
Explanation:
Rapid application development abbreviated RAD is an agile software development strategy that reduces time spent on planning so that prototype development takes priority and project turnaround time is greatly reduced consequently. There are four phases in rapid application development :
requirements planning, user design, construction, cutover
The construction phase is the third stage in rapid application development. This stage builds on the progress of the previous stages- the requirements planning stage and user design stage- to go ahead to finalize the application development which has been agreed on through iterations and communication between developer and client in the user design stage. In other words, this stage basically takes the ideas, prototypes and beta products from the previous stages and makes it into a real final product. The rationale or perks behind this is that other problems such as what product would do or look like or any changes or modifications have been worked out in previous stages thereby speeding up development in this stage.
What kind of skill is persuasion?
neutral skill
hard skill
soft skill
high skill
Answer:
soft skill
Explanation:
If an app asks for a user's age, it may be because the app requires a user to be over a certain age to use some of the services it provides. Write a function called checkAge that takes one parameter of type String. The function should try to convert this parameter into an Int value and then check if the user is over 18 years old. If he/she is old enough, print "Welcome!", otherwise print "Sorry, but you aren't old enough to use our app." If the String parameter cannot be converted into an Int value, print "Sorry, something went wrong. Can you please re-enter your age?" Call the function and pass in userInputAge below as the single parameter. Then call the function and pass in a string that can be converted to an integer.
Go back and update your function to return the age as an integer. Will your function always return a value? Make sure your return type accurately reflects this. Call the function and print the return value.
func checkage(age: String)->Int?
{
if let age_type = Int(age)
{
if age_type > 18 {
return "Welcome!"
}
else if age_type < 18 {
return"Sorry, but you aren't old enough to use our app."
}
}
else {
return "Sorry, something went wrong. Can you please re-enter your age?"
}
return age_type
}
Answer and Explanation:
Here the programming language swift is being used. There is a slight error in the program shown above:
var userInputAge=9
func checkage(age: String)->int?
{
if let age_type = Int(age)
{
if age_type > 18 {
return "Welcome!"
}
else if age_type < 18 {
return"Sorry, but you aren't old enough to use our app."
}
}
else {
return "Sorry, something went wrong. Can you please re-enter your age?"
}
return age_type
}
The program should be revised :
func checkage(age: int?)->String
{
if let age_type = Int(age)
{
if age_type > 18 {
return "Welcome!"
}
else if age_type < 18 {
return"Sorry, but you aren't old enough to use our app."
}
}
else {
return "Sorry, something went wrong. Can you please re-enter your age?"
}
return age_type
}
We call the functions :
checkage(userInputAge)
checkage("15")
Note: we revised the program for errors in the first line of the code where the int optional parameter(int?) was supposed to be used instead of the String parameter in the function. We then called the function using the userInputAge variable defined as the parameter and then we now also used a String as the parameter for calling the function the second time.
Answer:
def checkage(age: "String")->int:
if age >= 18:
return "Welcome!"
return "Sorry, but you aren't old enough to use our app."
for _ in iter(list,0):
myage = int(input("Please enter your age: "))
if myage is int(myage):
result = checkage(myage)
print(result)
break
print("Sorry, something went wrong. Enter integer value as age.")
Explanation:
The python code above lets the user input the age value for continuous comparison. If the age is an integer, it checks to know if the age is greater than 18 or not. If yes, it returns "Welcome!" else "Sorry, but you aren't old enough to use our app". But if the age is not an integer, it displays the message "Sorry, something went wrong. Can you please re-enter your age?" then prompts the user again for the age.
Note: the ': "String" ' and "->int" is for documentation purposes. They are used to describe the type of parameters (for later) and return value (the former).
Retail products are identified by their Universal Product Codes (UPCs). The most commonform of a UPC has 12 decimal digits: The first digit identifies the product category, the nextfive digits identify the manufacturer, the following five identify the particular product, andthe last digit is acheck digit. The check digit is determined in the following way:
• Beginning with the first digit multiply every second digit by 3.
• Sum all the multiplied digits and the rest of the digits except the last digit.
• If the (10 - sum % 10) is equal to the last digit, then the product code is valid.
• Otherwise it is not a valid UPC.The expression is:sum= 3.x1+x2+ 3.x3+x4+ 3.x5+x6+ 3.x7+x8+ 3.x9+x10+ 3.x11where the x’s are the first 11 digits of the code.
If you choose to add the last digit also in the second step and if the sum is a multiple of 10,then the UPC is valid. Either way, you still need to perform the modular division to checkwhether the given number is a valid code.In this problem, you need to use either a string or long long integer type for the product codebecause it is 12 digits long. If you use string, you can convert one character substring of thestring in to a single digit integer from left to right using the function stoi(str.substr(i,1)).This way you do not need to get last digit of the number and then divide the number by 10.
in c++
problem 3
Translate the following pseudocode for randomly permuting the characters in a string into a C++ program. Read a word. repeat word.length() times Pick a random position i in the word, but not the last position. Pick a random position j > i in the word. swap the letters at positions j and i. Print the word. Please work on this problem after we learn to generate random numbers in the class which is on Wednesday the latest. These problems only deal with simple loop while, for and do loops. You will get a second set of problems next week on nested loops.
Answer:
#include <iostream>
#include <cmath>
using namespace std;
int main(){
string upc;
char last;
cout<< "Enter UPC number: ";
cin >> upc;
if (upc.size() == 12){
last = upc[-1];
} else{
return 0;
}
cout<< last;
char myArr[upc.length()];
for (int i = 0 ; i < upc.substr(0,11).length(); ++i){
if (upc[i]%2 != 0){
myArr[i] = upc[i] * 3;
}
else{
myArr[i] = upc[i];
}
}
int sum = 0;
for (int x = 0; x < sizeof(myArr); ++x){
sum += (int)myArr[x] - '0';
}
if (sum% 10 == last){
cout<<"UPC number is valid";
}
else{
cout<<"Invalid UPC number.";
}
}
Explanation:
The UPC number in the c++ source code input must be 12 digits long for the rest of the code to execute. The code checks the validity of the number by comparing the reminder of the sum division with the last digit in the UPC number.
When would it be necessary to edit the information shown on an electronic business card?
Answer:
It's D dear
Explanation:
Answer:
D. to show only relevant information to people inside your organization
Explanation:
hope this helps :)
what are the advantages of using a folder?
Answer:
1. easy access to files
2. better organization
Explanation:
Question 1 (1 point)
What is an advantage of the wireless option for peripheral?
Which is a conditional statement?
If it is sunny, we can play ball.
It is sunny today.
It is sunny or rainy.
It is sunny across the street, but not sunny here.
Answer:
it is 1, I know this because i got 100% on my quiz
Explanation:
What is the primary purpose of a slideshow presentation
Answer:
to help us to complete all of useless project given by school
Answer:
support the presenter's ideas
Explanation:
Using the programming language of your choice, implement the Binary Search algorithm for a target value = 9 on the Array A: [9, 11, 70, 25, 20, 0, 36, 24]. What is the primary condition to implement a Binary Search Algorithm? Explain the growth rate of the algorithm
Answer:
myArray = [9, 11, 70, 25, 20, 0, 36, 24]
myvalue = 20
def binary_search(mylist, value):
sorted(mylist)
mid = mylist[round(len(mylist) / 2)]
if value == mid:
return mylist.index(mid)
elif value < mid:
for index, s_one in enumerate(mylist[ : (mylist.index(mid))]):
if s_one == value:
return index
elif value < mid:
for index, s_two in enumerate(mylist[(mylist.index(mid)) : ]):
if s_two == value:
return index
else:
return "searched value not in list/array"
result = binary_search( myArray, myvalue)
print(f"Index of the searched value {myvalue} is: {result}")
Explanation:
The programming language used above is python. It is used to implement a binary search in a list and finally returns the index of the searched value.