All categories

3 years ago

Describe the scope of the variables in this code.

Computers and Technology

2 answers:

Solnce55 [7]3 years ago

7 0

Answer:

The scope of petName is local to the class pet.

The scope of color is accessible by all parts of the program.

Explanation:

The variable petName is local to the class, because the variable was created in a function whose name begins with two underscores.

The variable color, while created in the petCarrier class, is accessible to the entire function. It was not created in a function whose name begins with an underscore.

Correct answer edge 2020

tensa zangetsu [6.8K]3 years ago

6 0

Answer:

Scope of petName is only limited to class pet (pet class) and scope of color is accessible to the entire program.

Explanation:

petName is restricted by the contructor with an underscore: def __init__(self,strSpecies,strName):, meaning it cannot be manipulated outside that class and color does not have that.

You might be interested in

The main difference between a lan, a man, and a wan is _____. the ability to connect to the internet the geographic area they co

garri49 [273]

The geographic area they cover and the use of an ISP.

6 0

4 years ago

Write a C program to insert and delete values from a stack(to perform pop and push operations) using an array data structure

Bumek [7]

<h2>Answer:</h2>

#include<stdio.h>

// Method to insert a value into a stack

void push(char value, char myStack[], int *top, int sizeOfStack){

if(*top == -1){

myStack[sizeOfStack - 1] = value;

*top = sizeOfStack - 1;

}

else if(*top == 0){

printf("Stack is full. \n");

}

else{

myStack[(*top) - 1] = value;

(*top)--;

}

//Method to remove a value from a stack

void pop(char myStack[], int *top, int sizeOfStack){

if(*top == -1){

printf("Stack is empty. \n");

}

else{

printf("Value removed: %c \n", myStack[(*top)]);

// Now if the value removed was the last value in the stack

// you should set top to -1.

// This would show that the stack is now empty

if((*top) == sizeOfStack - 1){

(*top) = -1;

}

else{

(*top)++;

}

//Method to test the pop and push methods

int main() {

//variable to hold the size of stack

int sizeOfStack = 6;

//create the stack

char myStack[sizeOfStack];

//set the top to -1

//this is to show that the stack is initially empty

int top = -1;

//insert a value tot the stack

push('x', myStack, &top, sizeOfStack);

//print the value on the top