write a program that prints the sum of two selected numbers from a line –first line of input contains the number of lines to follow –first number of each line, n>
Answers
Using the knowledge in computational language in JAVA it is possible to write a code that prints the sum of two selected numbers from a line.
Writting the code:import java.util.*;
public class Main
{
public static void main(String[] args)
{
// create a Scanner Object
Scanner sc = new Scanner(System.in);
//declare required variables
int number_of_lines, total_numbers;
//take input of number_of_lines
number_of_lines = sc.nextInt();
//initialize array to store the sum of values for each line
int []sum_arr = new int [number_of_lines];
//loop runs to take the numbers as input and calculate their sum
//and store in the array.
for(int i=0;i<number_of_lines;i++)
{
// first take the count of numbers to be inserted in each
//row
total_numbers = sc.nextInt();
// since last two are the indices, create an array with size 2
//less than total_numbers
int [] numbers = new int[total_numbers-2];
//loop to take the numbers into array
for(int j=0;j< total_numbers-2 ;j++){
numbers[j] = sc.nextInt();
}
int sum_of_numbers = 0;
// take the last two indices as input and find
//the values in the numbers array
//then calculate their sum
sum_of_numbers += numbers[sc.nextInt()-1];
sum_of_numbers += numbers[sc.nextInt()-1];
//finally store the sum on an array.
sum_arr[i] = sum_of_numbers;
}
//loop to print the sums
for(int i=0;i<number_of_lines;i++){
System.out.println(sum_arr[i]);
}
}
}
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Related Questions
which statement accurately compares the Restart at 1 and Continue Numbering features of Word
Answers
Answer:
The Continue Numbering feature can be used to maintain the numbering order in a list and the Restart at 1 feature can be used to make a new list.
Which of the following is another name for the “processor”?
A.
CPU
B.
RAM
C.
DVD
D.
HDD
Answers
Answer:
A - CPU
CPU means "Central Processing Unit"
Read the sentence. then answer the question that follows. the child's antipathy towards broccoli was clear; she held her nose and gagged every time it was present on her plate. using the inference context clue provided, what does antipathy most nearly mean in this sentence? ambition comfort dislike support
Answers
The inference is that the meaning of antipathy in this sentence is C. Dislike.
How do you explain inference?In literature, the inference has to do with the deduction that readers can make based on the information that the author gives. It should be noted the words that are used by authors are used to convey a particular meaning in the poem.
From the information given, it was stated that the child has an antipathy towards broccoli. It should be noted that when one had an antipathy towards something, it means that the person doesn't like that particular thing.
It should be noted that antipathy simply means the dislike for a particular thing.
Therefore, inference is that the meaning of antipathy in this sentence is Dislike. It means that the child doesn't like broccoli.
Therefore, based on the information given, the correct option to the question will be C.
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Answer:
Dislike
Explanation:
Select the correct answer from each drop-down menu.
When you right-click a picture in a word processing program, which actions can you
choose to perform on that image?
You can choose to
v an image when you right-click the picture in the word processing program. You can also choose to
V an image when you right-click the in picture in the word processing program.
Answers
Answer:
1) A
2) B
Try that.
Select the correct answer. What does the number 5 denote in the formula for Gross Words per Minute? A. number of characters in a word B. number of errors in a sentence C. number of special characters in a sentence D. number of entries in a sentence E. number of keyboard shortcuts used while typing
PLS ANSWER ASAP
Answers
Answer:
aaa
Explanation:
The correct answer is A. The number 5 represents the number of characters in a word.
What are Gross Words per Minute?Gross Words per Minute (GWPM) is a measure of typing speed that represents the total number of words typed in a given time period, typically measured in minutes.
here,
In the formula for Gross Words per Minute (GWPM), the number 5 typically denotes the number of characters in a word. The formula for GWPM is:
GWPM = (total number of characters typed / 5) / (time taken to type in minutes)
The total number of characters typed is divided by 5 (number of characters in a word) to get the number of words typed since the average word in English is around 5 characters long. This gives the gross words typed per minute, which is a measure of typing speed.
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if you are entering a cell address in to excel for cell f26 and you want to copy the formula that contains this address and have the row and the column stay locked, which of the follow is correct?
Answers
if you are entering a cell address in to excel for cell f26 and you want to copy the formula that contains this address and have the row and the column stay locked and it is Option 2. F26 .
What is the cell address?A reference is known to be a term that is used for a cell's address. It is known to be that which tends to identifies a cell or scope of cells trough the use of the column letter as well as row number of the cell(s).
Note that for a person to enter a cell address into a formula in Excel, one must:
Make use of cell references in a formulaSelect the cell in for you want to input the formula.In the formula bar. , input = (equal sign).Then select the cell that has the value you want or type its cell reference and click.Therefore, if you are entering a cell address in to excel for cell f26 and you want to copy the formula that contains this address and have the row and the column stay locked and it is Option 2. F26 .
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See full question below
Listen If you are entering a cell address in to Excel for cell F26 and you want to copy the formula that contains this address and NOT have the row and the column stay locked, Which of the follow is correct? $F$26 F26 OF$26 O$F26
Which statement about internet marketing is MOST accurate?
A. Internet marketing is still in its infancy and rarely used.
B. Some services can be successfully promoted via internet marketing alone.
C. Internet marketing is significantly more expensive than more traditional marketing.
D. Internet marketing works well for services but not commodities.
Answers
Answer:
search this and you'll have all the answers
Marketing Midterm Quizlet
Explanation:
Electronic hacking and illegal trespassing for the purposes of acquiring a competitor’s proprietary information is considered.
Answers
Answer:
economic espionage.
Explanation:
what can be checked on the digital set-top box (stb) to verify the reliability of the customer's drop system?
Answers
The entire drop system need to be checked on the digital set-top box (stb) to verify the reliability of the customer's drop system.
What is STB in set-top box?A Set Top Box is known to be a kind of a device that gives room for all of its users to be able to watch any video content from any kind of internet video providers through the use of the internet.
It is a term that is often referred to as a Set Top Unit. Note that these said boxes often changes a digital television signal to that of an analog so that one can be able to watch it on a any kind of television set, or a cable or satellite television.
Therefore, The entire drop system need to be checked on the digital set-top box (stb) to verify the reliability of the customer's drop system.
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3. If a computer file will not open, what should you do? (1 poin
A
Answers
Answer:
Not sure what the options are but typically you will restart and if that won't work then check to see if the file is corrupted or not.
Explanation:
Which of the following describes a task effectively broken into smaller parts? I. Building a tree house by making a building plan, getting supplies and tools, and creating the base II. Reading a book on programming III. Comparing different walking shoes I only I and II II and III I, II, and III
Answers
The option that best describes a task effectively broken into smaller parts is option I only:
I. Building a tree house by making a building plan, getting supplies and tools, and creating the base.What is a breakdown task?A task can be broken down into a hierarchy of connected activities where the work is divided into general and specialized issues.
In project management and systems engineering, a work-breakdown structure is a deliverable-focused division of a project into more manageable parts.
It is an essential project deliverable that tends to share the team's work into digestible chunks is a work breakdown structure. W
Therefore, The option that best describes a task effectively broken into smaller parts is option I only:
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// todo: write a method called additem that returns a bool and takes an item parameter. // this method should iterate through the mitems array, looking for any array element // that is null. if a null item is found, it should assign that array element to the // item passed in and return true. otherwise it should return false.
Answers
A method called additem that returns a bool and takes an item parameter is given below:
The Methodpublic class Storage {
private ArrayList<String> list = new ArrayList<>();
public static final int SIZE = 10;
public boolean addItem(String s) {
if (isFull())
return false;
return list.add(s);
}
public String[] getItems() {
return list.toArray(new String[list.size()]);
}
public boolean isFull() {
return list.size() >= SIZE;
}
public boolean removeValue(String s) {
return list.remove(s); // Removes the first occurrence of the string
}
}
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write an algorithm to settle the following question: a bank account starts out with $10,000. interest is compounded monthly at 6 percent per year (0.5 percent per month). every month, $500 is withdrawn to meet college expenses. after how many years is the account depleted?
Answers
Using the knowledge in computational language in python it is possible to write a code that write an algorithm to settle the following question.
Writting the code:original = float(raw_input("Enter initial balance: "))
interest = float(raw_input("Enter promised return: "))
expenses = float(raw_input("Enter monthly expenses: "))
interest = interest / 100 / 12
month = 0
balance = original
if balance * interest - expenses >= 0:
print "You don't need to worry."
else:
while balance + balance * interest - expenses >= 0: # negation of the if condition
balance = balance + interest * balance # in one month
balance = balance - expenses
month = month + 1
print month, balance
print month / 12, "years and", month % 12, "months"
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All computers can display any font embedded in a webpage so
designers can use unusual or really fancy fonts as regular text on a
page.
True
False
Answers
Answer:
whatiscardboatdmadeof
The student printed the information from the American Medical Association because:
Answers
The student printed the information from the American Medical Association due to the fact that It is one that has a lot of authority than the other websites and It is one that is seen to contain more objective than the other kind of websites.
Why do that from American Medical Association ?There can be a lot of reasons for the student action. The student may have printed information from AMA (American Medical Association) due to the fact that the site is a genuine source and had a lot of information which concludes the reason for it having a lot of authority over other websites.
Therefore, The student printed the information from the American Medical Association due to the fact that It is one that has a lot of authority than the other websites and It is one that is seen to contain more objective than the other kind of websites.
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Why are tables a good way for displaying data
Answers
Answer:
Tables are used to organize data that is too detailed or complicated to be described adequately in the text, allowing the reader to quickly see the results.
Explanation:
please make my answer as brainelist
if marcus is on a 3500-kilocalorie diet, based on the amdr for dietary fat, how many kilocalories should he obtain from dietary fat daily? 400–905 kilocalories 500–1005 kilocalories 600–1115 kilocalories 700–1225 kilocalories 800–1355 kilocalories
Answers
The numbers of kilocalories that Marcus will obtain from dietary fat is 700-1225 kcal.
What is Calorie?The calorie is known to be the unit of energy especially when used for food consumption.
Note that a large calorie, food calorie, or kilogram calorie are known to be the term that connote a given amount of heat that is needed to increase the temperature of one kilogram of water by one degree Celsius.
Therefore, based on the question, the numbers of kilocalories that Marcus will obtain from dietary fat is 700-1225 kcal.
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See full question below
According to the Acceptable Macronutrient Distribution Range, 20% to 35% of the total caloric intake should come from fat. If Marcus is on a 3,500 kilocalorie diet, how many kilocalories should he obtain from dietary fat?
400-905 kcal
500-1005 kcal
600-1115 kcal
700-1225 kcal
800-1355 kcal
Anybody know this answer i need help man asap.
Answers
Answer:
b
Explanation:
I think is b because without human labor how can u create a capital or build anything
You are trying to sell a new product to a store owner. Which method of presentation is likely the most effective? a chart showing how sales will go up if they use this product a chart showing how sales will go up if they use this product quotes from other store owners on success of this product quotes from other store owners on success of this product a free trial option to use the product for six months, no questions asked a free trial option to use the product for six months, no questions asked all of the above
Answers
A method of presentation which is likely the most effective is: D. all of the above.
What is a product?A product can be defined as any physical object (tangible item) that is typically produced by a manufacturer so as to satisfy and meet the demands, needs or wants of every customer. Some examples of a product include the following:
Mobile phones or SmartphonesTelevisionMicrowave ovenPencilRefrigeratorComputerShampooDrugsWhat is a sales presentation?A sales presentation can be defined as an act that involves the process of speaking to customers and potential customers, so as to formally share and explain information about a product such as a health care plan, Medicare Advantage plan, etc., especially for the purpose of proffering a solution to a particular problem.
In conclusion, all of the above method of sales presentation would be very effective.
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Define the following terms:
i) Icon
ii)Desktop
Answers
Desktop : A computer at a desk
Something that serves as a model for others to copy is a ____
document
template
copy
model
Answers
Answer: template
Explanation: because i know meanings of words
This type of boot occurs when the computer is already on and you restart it without turning off the power.
Answers
Answer:
The type of boot that occurs when the computer is already on and you restart it without turning off the power is called a Warm Boot.
The type of boot that occurs when the computer is already on and you restart it without turning off the power is called a Warm Boot or a Soft Boot.
During a warm boot or soft boot, the computer's operating system is restarted, allowing it to reload and refresh system processes and services. Unlike a cold boot, a warm boot does not involve powering off and on the computer's hardware.
Therefore, The type of boot that occurs when the computer is already on and you restart it without turning off the power is called a Warm Boot or a Soft Boot.
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using the concept of defense in depth, which layers might we utilize to implement defenses to secure ourselves against someone removing confidential data from a desktop pc with a usb flash drive?
Answers
Environmental protections would need to be in place which would ensure USB threats were non-issue by using the concept of defense in depth. Provide them with work USB sticks that have automatic encryption protection instead of expecting them to find or utilise ones that have been supplied to them by others. One technique to ensure that there won't be a data breach if a USB stick is lost is to use encrypted devices.
A method known as "defence in depth" uses a variety of security measures to safeguard an organization's assets. The idea is that extra layers exist as a backup to ensure that threats are stopped along the road if one line of protection is breached.
In order to safeguard the confidentiality, integrity, and availability of a computer network and the data contained inside it, a number of security methods and controls are deliberately stacked throughout the network. This strategy is known as defence in depth (DiD).
Depending on the point of concentration, defence in depth can be divided into three control layers. These include administrative, technical, and physical controls.
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which of these statements about constructors is false? a. a constructor has no return type b. its name must be the same as the class in which it is defined
Answers
Both the options (a and b) are true that a constructor has no return type and its name must be the same as the name of the class in which it is defined.
In object oriented programming, a constructor is a special type of member function that is called automatically when an object of the class is created. The constructor has no return type and has the same name as that of the class in which it is defined.
This is because:
Constructor is called directly by object initialization code in the runtime, not returning any value, therefore, has no return type.The constructor is primarily used to initialize data members of an object which is an instance of class. So that is why its name must be the same as that of the class.Therefore, the options (a and b) given in this questions are all true about constructor and there is no false option.
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Which format has the largest file size? responses gif, , jpeg, , raw , , png, ,
Answers
Raw format has the largest file size.
RAW files are uncompressed image files that contain unprocessed data directly from the camera's image sensor.
They retain all the details and information captured by the sensor, resulting in larger file sizes compared to other formats.
This format is commonly used by professional photographers and offers greater flexibility for editing and post-processing.
In some cases, specific JPEG or PNG files can have larger sizes than certain RAW files, especially if they are saved with high quality or contain complex graphics.
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you enable a system-assigned managed identity for vm1. to which identities can you assign the reports reader role?
Answers
The identities a person can you assign the Reports reader role is network option (B) User1 and RG1 only.
What is a system assigned managed identity?A system-assigned managed identity is known to be a function or tool that helps Azure VMs to be able to authenticate to other forms of cloud services without having to save credentials in code.
Note that if the tool is enabled, all the needed permissions can be granted in course of the Azure Role-Based Access Control (RBAC) access management system.
Therefore, The identities a person can you assign the Reports reader role is network option (B) User1 and RG1 only.
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You have an Azure subscription that contains a user named User1, a
resource group named RG1, and a virtual machine named VM1.
You enable a system-assigned managed identity for VM1.
To which identities can you assign the Reports reader role?
(A) User1 only
(B) User1 and RG1 only
(C) User1 and VM1 only
(D) User1, RG1, and VM1
Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices. True or false?.
Answers
Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices is a True statement.
Are embedded computers small?Embedded computers are known to be machine that is said to be in smaller form of their factor motherboards. An example is Mini-ITX .
Note that there are lot of Different forms of embedded computers that has their specific innovative enclosure designs.
Therefore, based on the above, Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices is a True statement.
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which tool lets you create system maintenance tasks that are performed on a regular schedule or when system events occur? a. performance monitor b. event viewer c. iscsi initiator d. task scheduler
Answers
Task Scheduler lets you create system maintenance tasks that are performed on a regular schedule or when system events occur
The Task Scheduler is a tool in Windows that allows you to create and manage tasks that are performed on a regular basis or in response to certain events. You can use the Task Scheduler to perform system maintenance tasks, such as backing up files or running disk defragmentation, that are performed on a regular schedule. You can also use it to run tasks in response to events, such as when a user logs on or an application crashes.
The Task Scheduler is a valuable tool that can help you automate routine maintenance tasks and keep your system running smoothly.
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which installation method often requires you to immediately install updates from the internet after installation is complete?
Answers
An installation method which often requires an end user to immediately install updates from the Internet after installation is complete is: CD or DVD installation.
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task and proffer solutions to a particular problem.
What is an installation?An installation can be defined as a process through which a software application is configured and integrated into the memory of a computer system, in order to make it ready for execution of specific task.
In Computer technology, an installation method which often requires an end user to immediately install updates from the Internet after installation is complete is CD or DVD installation.
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Complete Question:
Which installation method often requires you to immediately install updates from the Internet after installation is complete?
answer choices
Internet installation
App Store installation
Software subscription
CD or DVD installation
now, it’s time to process the data. as you know, this step involves finding and eliminating errors and inaccuracies that can get in the way of your results. while cleaning the data, you notice there’s missing data in one of the rows. what might you do to fix this problem? select all that apply.
Answers
The thing that a person need to do that might fix this problem are:
Ask a colleague on your team how they've handled similar issues in the pastAsk you supervisor for guidance.Check more about errors below.
What are errors in quantitative analysis?The term error is known to be a word that connote a mistake in a given work. Note that the types of errors in lab measurements are random error, systematic error, and others.
To be able to remove or correct error, one must have the knowledge of what the error is and when you do not know, it is good you ask others.
Therefore, The thing that a person need to do that might fix this problem are:
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See options below
Sort the spreadsheet so the row with missing data is at the bottom
Ask a colleague on your team how they've handled similar issues in the past
Ask you supervisor for guidance
Delete the row with the missing data point