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3 years ago

A driving school uses this rule to estimate how many lessons a learner will require.

Computers and Technology

1 answer:

HACTEHA [7]3 years ago

8 0

Answer:

This is correct. And to remove the confusion, I am adding the meaning of the Pseudocode. You need to begin with the algo that you are working upon, and then you need it to phrase the algo with the words which are easy to be transcribed in the form of the computer instructions. Now you need to indent the instructions properly inside the loop or within the conditional clauses. And while doing this, you need to not use the words which are used in certain forms of computer language. However, IF and THEN and ELSE and ENDIF are very frequently used as pseudo-code. Hence, your answer is correct.

Explanation:

Please check the answer section.

You might be interested in

True or false A ClassB fire involves live electrical equipment

MAVERICK [17]

This is false. A Class B fire consists of highly combustible/flammable liquids and gases such as petroleum oil and propane.

4 0

3 years ago

Write a program that prompts the user to enter integers in the range 1 to 50 and counts the occurrences of each integer. The pro

galben [10]

Answer:

import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int num[] = new int[51];
Scanner input = new Scanner(System.in);
System.out.print("Number of input: ");
int limit = input.nextInt();
for(int i=0; i < limit; i++){
System.out.print("Input a number (1-50): ");
int k = input.nextInt();
num[k]++;
}
for(int j=1; j < 51; j++){
if(num[j] > 0){
System.out.println("Number of occurrence of " + j + ": " + num[j]);
}
}
}
}

Explanation:

The solution is written in Java.

Firstly, create an integer array with size 51. The array will have 51 items with initial value 0 each (Line 5).

Create a Scanner object and get user entry the number of input (Line 6-7).

Use the input number as the limit to control the number of the for loop iteration to repeatedly get integer input from user (Line 9-13). Whenever user input an integer, use that integer, k, as the index to address the corresponding items in the array and increment it by one (LINE 11-12).

At last, create another for loop to iterate through each item in the array and check if there is any item with value above zero (this means with occurrence at least one). If so, print the item value as number of occurrence (Line 14-17).

8 0

4 years ago

The list method reverse reverses the elements in the list. Define a function named reverse that reverses the elements in its lis

Alisiya [41]

Answer:

public class Reverse {

public static void reverseList(int list [], int n)
{
int[] reversedList = new int[n];
int k = n;
for (int i = 0; i < n; i++) {
reversedList[k - 1] = list[i];
k = k - 1;
}
//printing the reversed list
System.out.println("The Reversed list \n");
for (int j = 0; j < n; j++) {
System.out.println(reversedList[j]);
}
}

Explanation:

Using Java, An array is implemented to hold a list of items

A method reverseList() is created to accept an array as parameter and using a for statement reverses the elements of the array and prints each element of the list

See below a complete code with a main method that calls this method

public class Reverse {

public static void main(String[] args) {

int [] arr = {10, 20, 30, 40, 50};

reverseList(arr, arr.length);

}

public static void reverseList(int list [], int n)

{

int[] reversedList = new int[n];

int k = n;

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

reversedList[k - 1] = list[i];

k = k - 1;

}

//printing the reversed list

System.out.println("The Reversed list \n");

for (int j = 0; j < n; j++) {

System.out.println(reversedList[j]);

}

}

7 0

4 years ago

Variables defined inside a member function of a class have: Block scope. Class or block scope, depending on whether the binary s

Snowcat [4.5K]

Answer:

The answer is "Block scope".

Explanation:

In the programming, the scope is a code, in which it provides the variable ability to exist and not be retrieved beyond variable. In this, the variables could be defined in 3 locations, that can be described as follows:

Inside a method or the block, which is also known as a local variable.
Outside of the method scope, which is also known as a global variable.
Defining parameters for functions known as formal parameters.

8 0

4 years ago

Each pixel includes 3 colors; Red, Green and Blue. Each color uses 8 bits to store it's intensity. How many Bytes are needed for

PtichkaEL [24]

Answer: 3 bytes

Explanation:

A Pixel uses 3 colors and each of these colors uses 8 bits to store their intensity.

One pixel will therefore have:

= 8 * 3

= 24 bits

1 byte = 8 bits

24 bits will therefore be:

= 24/8

= 3 bytes

6 0

3 years ago