1) __init__ function header is incorrect it must be def __init__(self, x, y): 2) return is missing in __str__ function
[Problem 5] List all that the following Python class is missing in order to function. [10...
## python oop creating a large number of instances ## im trying to create a large number of instances for a class. could you show me a way to make it work import math import random class soldiers: def __init__(self,x,y): self.x = x self.y = y def get_target(self,x,y,number_red_soldiers,number_blue_soldiers): pass # self.target = def aiming_angle(self,x,y,target,enemy_x,enemy_y): dy = self.y-enemy_y[target] dx = self.x-enemy_x[target] angle =math.atan(dy/dx) a = 0 number_blue_soldiers= 10 number_red_soldiers = 10 for i in range(number_blue_soldiers): blue_x = random.randint(0,100,10) blue_y = random.randint(0,100,10)...
Page 3 of 7 (Python) For each substring in the input string t that matches the regular expression r, the method call re. aub (r, o, t) substitutes the matching substring with the string a. Wwhat is the output? import re print (re.aub (r"l+\d+ " , "$, "be+345jk3726-45+9xyz")) a. "be$jk3726-455xyz" c. "bejkxyz" 9. b. "be$jks-$$xyz" d. $$$" A object a- A (2) 10. (Python) What is the output? # Source code file: A.py class A init (self, the x): self.x-...
Here is a Python program. import turtle class Box: def __init__(self, x, y, width, height): self.x = x self.y = y self.width = width self.height = height def show(self): turtle.up() turtle.goto(x, y) turtle.down() for _ in range(2): turtle.forward(width) turtle.right(90) turtle.forward(height) turtle.right(90) bigbox = Box(-100, -150, 200, 300) bigbox.show() turtle.done() If you run the above program, it will produce an error. What is the keyword that has...
Urgent! Consider the following code for the point class studied in week 2: Import math class Point: #static attribute _count = 0 # to count how many points we have created so far # initialization method def _init__(self, x = 0, y = 0): #default arguments technique self._x = x self._y=y Point_count += 1 #updating the point count #updating the Point count #getters def getX(self): return self._x def getY(self): return self._y def printPoint(self): return " + str(self._x)+ ' ' +...
Python UML .Can anyone helpe to understand the pthon UML, I appreicated it . Giving the python code as follows: class C(object): pass class D(object): pass class A(object): def _ _init_ _(self,x,y); self.x=x; self.y=y; def hello (self,str); prnt(str +str(c)) class B(A); def _ _init_ _(self); #this is "aggregation" not composition" self.c= C self.d= D if _ _name_ _ =="_ _main_ _"; a=A(10,20) # a=A(20,30) # (a)Draw an UML Class Diagram of A ,and an UML Class Diagram of B (b)Draw...
11p Python Language Read the following code for oofraction. import oofraction class OOFraction: def main(): fl = oofraction.o0Fraction( 2, 5) f2 = oofraction.o0Fraction ( 1, 3) f3 = f1 + f2 print (str(3)) main() def __init__(self, Num, Den): self.mNum = Num self.mDen = Den return def_add_(self,other): num = self.mNumother.mDen + other.mNum*self.mDen den = self.mDen*other.mDen f = OOFraction(num,den) return f 1. Write the output below. def_str_(self): s = str( self.mNum )+"/" + str( self.mDen) returns 2. Write a class called wholeNum...
9p This is for Python I need help. Pet #pet.py mName mAge class Pet: + __init__(name, age) + getName + getAge0 def init (self, name, age): self.mName = name self.mAge = age Dog Cat def getName(self): return self.mName mSize mColor + __init__(name, age,size) + getSize() + momCommento + getDog Years() +_init__(name, age,color) + getColor + pretty Factor + getCatYears def getAge(self): return self.mAge #dog.py import pet #cat.py import pet class Dog (pet. Pet): class Cat (pet. Pet): def init (self,...
Consider the following Account class and main function: class Account: acct_num=1000 #Constructor for Account class (default values for balance #and annual interest rate are 100 and e, respectively). #INITIALIZER METHOD HEADER GOES HERE #MISSING CODE def getId(self): return self._id def getBalance(self): #MISSING CODE def getAnnualInterestRate(self): return self.___annualInterestRate def setBalance(self, balance): self. balance - balance def setAnnualInterestRate(self,rate): #MISSING CODE def getMonthlyInterestRate(self): return self. annualInterestRate/12 def getMonthlyInterest (self): #MISSING CODE def withdraw(self, amount): #MISSING CODE det getAnnualInterestRate(self): return self. annualInterestRate def setBalance(self,...
using python 3: Do not change the tests. Write the body of the distFromOrigin method. class Point: def __init__(self, initX, initY): """ Create a new point at the given coordinates """ self.__x = initX self.__y = initY def getX(self): """ Get its x coordinate """ return self.__x def getY(self): """ Get its y coordinate """ return self.__y def __str__(self): """ Return a string representation of self """ return "({}, {})".format(self.__x, self.__y) def distFromOrigin(self): """ Return the distance between self and...
Finish each function python 3 LList.py class node(object): """ A version of the Node class with public attributes. This makes the use of node objects a bit more convenient for implementing LList class. Since there are no setters and getters, we use the attributes directly. This is safe because the node class is defined in this module. No one else will use this version of the class. ''' def __init__(self, data, next=None): """ Create a new node for...