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3 years ago

Match the components of a blog to their descriptions.

Computers and Technology

1 answer:

motikmotik3 years ago

3 0

Answer:

Explanation:

1. entry title - name of the posting

2. permalink - place where a blog posting is located

3. entry date - when the posting became available

4. comment - allows users to add to the conversation

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Write a program that generates 1,000 random integers between 0 and 9 and displays the count for each number. (Hint: Use a list o

masya89 [10]

Answer:

import random

count0, count1, count2, count3,

count4, count5, count6, count7,

count8, count9, i = [0 for _ in range(11)]

while i < 1000:

number = random.randint(0,9)

if number == 0:

count0 = count0 + 1

if number == 1:

count1 = count1 + 1

if number == 2:

count2 = count2 + 1

if number == 3:

count3 = count3 + 1

if number == 4:

count4 = count4 + 1

if number == 0:

count5 = count5 + 1

if number == 6:

count6 = count6 + 1

if number == 7:

count7 = count7 + 1

if number == 0:

count8 = count8 + 1

if number == 9:

count9 = count9 + 1

i = i+1

print("0's: "+ str(count0) + "\n"+ "1's: "+ str(count1) + "\n"+

"2's: "+ str(count2) + "\n"+ "3's: "+ str(count3) + "\n"+

"4's: "+ str(count4) + "\n"+ "5's: "+ str(count5) + "\n"+

"6's: "+ str(count6) + "\n"+ "7's: "+ str(count7) + "\n"+

"8's: "+ str(count8) + "\n"+ "9's: "+ str(count9) + "\n")

Explanation:

- Initialize variables to hold the count for each number

- Initialize <em>i</em> to control the while loop

- Inside the while loop, check for the numbers and increment the count values when matched.

- Print the result

5 0

3 years ago

When should you use a union type component in a structured variable?

Eduardwww [97]

Answer:

The answers to 1st question and part 2A is given. However, the 2B is not given complete and thus cannot be answered.

Explanation:

UNION is a keyword used in C Language to have a commonly shared memory that can be used by multiple elements. It is a data-type that allows different data types to use the same shared memory location.

Importance: If you want to minimize the use of memory by sharing it between different datatype variables, then use UNION. For Ex. Let's suppose I want to use 2 variables a and b of type char and int respectively. Now, suppose int takes memory space of 2 bytes and char takes 1 byte then the total amount of memory needed = 2 + 1 = 3 Bytes. But, we want to first make use of a, and once done, we want to declare variable b. We can limit the memory use by declaring a memory space of 2 bytes (max of a and b). First, we can use this space to store the int variable and when done with it, we can use it to store the char variable.

PART 2A

typedef struct{

int partNum;

char partName[25];

} partin;

#define Partin partin

7 0

3 years ago

A Function checkMe takes three parameters, a character and two integers. If the sum of the two integers is negative, and the cha

Paul [167]

Answer:

Check the explanation

Explanation:

Here is the program with function definition and two sample calls.

Code:

#include <iostream>

using namespace std;

//checkMe FUNCTION which takes values a, b and c

void checkMe(char &a, int &b, int &c)

{

//if sum of b and c is negative and a is 'n', b and c are set to 0, otherwise a is set to 'p'

if((b+c)<0 && a=='n')

{

b = 0;

c = 0;

}

else

{

a = 'p';

}

int main()

{

//first test case when else part is executed

char a = 'n';

int b = 5;

int c = 6;

checkMe(a, b, c);

cout<<a<<" "<<b<<" "<<c<<endl;

//second test case when if part is executed

a = 'n';

b = -4;

c = -5;

checkMe(a, b, c);

cout<<a<<" "<<b<<" "<<c<<endl;

return 0;

}

Kindly check the Output below:

7 0

3 years ago

If you are Rich In adopt me friend me And give me pets Please

Svetllana [295]

Answer:

Thanks but I don't want to give my pets there're all legendary

Explanation:

7 0

3 years ago

Read 2 more answers

A prime number is a number that is divisible only by itself and 1. Write a program that asks a user for an integer value and the

Rashid [163]

Answer:

The Solution Code is written in Java.

public class Main {
public static void main(String[] args) {
System.out.print("Please enter an integer: ");
Scanner input = new Scanner(System.in);
int number = input.nextInt();
System.out.print("Prime numbers less than or equal to " + number + " : ");
for(int i=2; i <= number; i++){
if(checkPrime(i)){
System.out.print(i + " ");
}
}
}
public static Boolean checkPrime(int num){
for(int i=2; i < num; i++)
{
if(num % i == 0){
return false;
}
}
return true;
}
}

Explanation:

Firstly, we create a function to check if a number is prime (Line 18 - 27).

This function will take one input value which is an integer, num.

To check if the input num is a prime, we can use modulus operator, %, to confirm if the num is divisible by any number starting from 2 to num - 1 (Line 19 - 24).

If the num is divisible by any number expect 1 and itself, it should equal to zero and return false to indicate it is not a prime number.

If all the num (except 1 and itself) is not divisible, the function will return true (Line 25).

Next, in our main program part (Line 3 - 16)

Prompt the user to input a number (Line 5 - 7)
Using a for-loop, we can keep calling the checkPrime() function by passing a current number (starting from 2 to input number) as argument (Line 12). The checkPrime() function will run and return true it the current number is prime, return false if it is not prime.
If the checkPrime() function return true, it will print the current number before proceed to the iteration of the for-loop to repeat the same check prime procedure (Line 13)
At the end all the prime numbers less than or equal to the input number will be printed out in the terminal

8 0

3 years ago