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3 years ago

Why might a variable used for output have to be of a different type then a variable used for input?

Computers and Technology

1 answer:

telo118 [61]3 years ago

7 0

Answer:

You may use a different variable type for input in order to process the data appropriately and may use a different variable type to accommodate your program.

Explanation:

Your input may have to be different then output varying on what data you are processing.

For example, just like the last question you asked about calculating the area of the rectangle, your input MUST be converted to a different a numerical data type (i.e int or float) in order to do the math.

Based on your last question, if we didn't convert your input into a string your results wouldn't add the numbers together but only concatenate them. If I typed 3 & 5 as length & width, I would get 35 instead of 15.

Now another example is using functions (or methods whatever you want to call them), your input can be one thing and outputs another.

Let's say I want a function to tell me if I am smart. The way I want it to determine if its smart is by inputting my GPA into it, which is a numerical value. So the function would look something like this:

Code (Python)

def IsSmart(gpa):

if (gpa >= 4):

return True

else

return False

As you can see I am inputting a numerical value and it is outputting a boolean value. I can use this in a if else chain to spit out an output to the user.

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The company’s computer network is down. Who should you contact to correct this problem? Information Technology Associate Master

vekshin1

Answer:

Information Technology Associate

Explanation:

Because they use technology and computers uses technology also and that specific company knows how to fix the problem

8 0

3 years ago

What symbol do we use to assign a value to a variable or constant in algorithms?

jekas [21]

The symbol that we do use to assign a value to a variable or constant in algorithms is =.

<h3>What is used to assign a constant to a variable?</h3>

The const keyword is known to be one that tends to specifies a variable or object value that is known to be constant.

In computing and computer programming, there are different kinds of variables as well as symbols that are used for different purposes.

Note that if you assign a variable, you need to use the = symbol and thus The symbol that we do use to assign a value to a variable or constant in algorithms is =.

Learn more about algorithms from

brainly.com/question/13800096

#SPJ1

3 0

2 years ago

Provide the definition for each of the following structures and unions:

galben [10]

Answer:

struct inventory // structure inventory

{

char partName[ 30 ]; // char array

int partNumber; // variable partNumber

float price; // FLOAT VARIABLE PRICE

int stock ; // INT VARIABLE STOCK

int reorder; // INTEGER VARIABLE RECORDER

};

union data // structure union

{

char c; // char variable

short s; // short variable

long b; //

long variable float f ; // float variable

double d ; // double variable

};

struct address // structure address

{

char streetAddress[ 25 ]; // character array

char city[ 20 ]; // variable char

char state[ 3 ] ; // state array

char zipCode[ 6 ] ; // zipcode array

};

structure student // structure student

{

char firstName[ 15 ]; // array first name

char lastName[ 15 ] ; // array last name

struct address * ; // holding the home address

};

struct test

{

unsigned a:1, b:1, c:1, d:1, e:1, f:1, g:1, h:1, i:1, j:1, k:1, l:1, m:1, n:1, o:1, p:1;

}; // prototype test assign value

Explanation:

Following are the description of the above part

By using the struct keyword we declared the structure .In the part (a) we declared the struct "inventory".In this structure we char array "partName " of size 30 .
We holding the 3 int variable "partNumber" , "stock" and "reorder." and 1 float variable i.e "price ".

By using the union keyword we declared the union .In the part (b) we created the union .
Inside that union we holding different types of datatype that are mention in the question .

By using the struct keyword we declared the structure .In the part (c) we created the structure.
Inside that structure we holding array of character of variable "streetAddress","city","state" and "zipcode" by using char array .

By using the struct keyword we declared the structure .
In this we declared array of "firstname" and "lastname" of char datatype .
In the last we create a structure address by using the pointer following by struct address

In the part e we created the test that contain unsigned value of thhe 16 bit and 1 width

8 0

3 years ago

How does human error relate to security risks

oksian1 [2.3K]

Answer:

The error could let people through who really shouldn't be through

8 0

3 years ago

Monster Collector

Lera25 [3.4K]

Answer:

In java:

import java.util.*;

public class Main{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int monsternum, usernum;

int count = 0;

Random rand = new Random();

String [] monsters = {"wild pikamoo","wild bulbaroar"};

for(int i =0;i<2;i++){

monsternum = rand.nextInt(5);

System.out.print("A "+monsters[i]+" appears! Guess a number between 1 and 5: ");

usernum = input.nextInt();

if(monsternum == usernum){ count++; System.out.println("Congratulations, you caught a "+monsters[i]+"!"); }

else{ System.out.println("You almost had it, but the monster escaped."); }

}

System.out.println("There are no more monsters to encounter!");

System.out.println("You caught "+count+" monsters of 2");

if(count!=2){ System.out.print("Keep training to be the very best!"); }

else{ System.out.print("You're the monster collector master!"); }

}

Explanation:

This declares monster and user number as integers

int monsternum, usernum;

Initialize count to 0

int count = 0;

Call the random object

Random rand = new Random();

Create a string array to save the monster names

String [] monsters = {"wild pikamoo","wild bulbaroar"};

Iterate for the 2 monsters

for(int i =0;i<2;i++){

Generate a monster number

monsternum = rand.nextInt(5);

Prompt the user to take a guess

System.out.print("A "+monsters[i]+" appears! Guess a number between 1 and 5: ");

Get user guess

usernum = input.nextInt();

If monster number and user guess are equal, congratulate the user and increase count by 1

if(monsternum == usernum){ count++; System.out.println("Congratulations, you caught a "+monsters[i]+"!"); }

If otherwise, prompt the user to keep trying

else{ System.out.println("You almost had it, but the monster escaped."); }

}

Print no monsters again

System.out.println("There are no more monsters to encounter!");

Print number of monsters caught

System.out.println("You caught "+count+" monsters of 2");

Print user score

if(count!=2){ System.out.print("Keep training to be the very best!"); }

else{ System.out.print("You're the monster collector master!"); }

5 0

3 years ago

Why might a variable used for output have to be of a different type then a variable used for input?​

Why might a variable used for output have to be of a different type then a variable used for input?