EBK JAVA PROGRAMMING
9th Edition
ISBN: 9781337671385
Author: FARRELL
Publisher: CENGAGE LEARNING - CONSIGNMENT
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shapes = [{'type': 'circle', 'x': 300, 'y': 300, 'radius': 100, 'color': 'cyan'},{'type': 'circle', 'x': 300, 'y': 300, 'radius': 10, 'color': 'white'},{'type': 'rectangle', 'x1': 500, 'y1': 500, 'x2': 550, 'y2': 580, 'color': 'green'},{'type': 'line', 'x': 0, 'y': 0, 'a': 100, 'b': 300, 'color': "black", 'width': 7},{'type': 'point', 'x': 200, 'y': 50, 'color': 'black'},{'type': 'point', 'x': 205, 'y': 50, 'color': 'black'},{'type': 'point', 'x': 210, 'y': 50, 'color': 'black'},{'type': 'triangle', 'x': 500, 'y': 100, 'a': 600, 'b': 100, 'c': 550, 'd': 200, 'color': 'yellow'},{'type': 'oval', 'x': 100, 'y': 100, 'a': 400, 'b': 400, 'color': 'red'},{'type': 'text', 'x': 500, 'y': 50, 'message': 'hello world!', 'color': 'blue'}]
I'd like to take this list and write it to a new txt file. Ignoring the ':' , {}, and words within quotation marks. so the txt file created would look like this:
circle, 300,300, 100, cyancircle, 300,300, 10, whiterectangle, 500,500, 550,580, greenline, 0,0,…
The __________ creates an object in memory and returns a reference to that object. a. = operator b. object allocator c. reference variable d. new operator
A(n) __________ is an object that can hold a group of values that are all of the same data type. a. array b. collectionc. container d. set
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- class Student(object): """Represents a student.""" def __init__(self, name, number): """All scores are initially 0.""" self._name = name self._scores = [] for count in range(number): self._scores.append(0) def getName(self): """Returns the student's name.""" return self._name def setScore(self, i, score): """Resets the ith score, counting from 1.""" self._scores[i - 1] = score def getScore(self, i): """Returns the ith score, counting from 1.""" return self._scores[i - 1] def getAverage(self): """Returns the average score.""" return sum(self._scores) / len(self._scores) def getHighScore(self): """Returns the highest score.""" return max(self._scores) def __str__(self): """Returns the string representation of the student.""" return "Name: " + self._name + "\nScores: " + \ " ".join(map(str, self._scores))arrow_forwardan object can have_____ value if it refers to no object at all javaarrow_forwardDesign an application that declares an array of 10 StockTransactionobjects. Prompt the user for data for each object, and then display all the values. Design an application that declares an array of 10 StockTransactionobjects. Prompt the user for data for each object, and then pass the array to a method that determines and displays the two stocks with the highest and lowest price per share.arrow_forward
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