import randomclass GVCoin:definit__(self, seed):random.seed (seed)self.is_heads = Trueifself.headsself.flips = 0def flip(self):self.is_headsself.flips += 1if self.is_headsself.heads += 1def get_is_heads(self):return self.is_headsdef num_tails(self):def to_string(self):str='Flips', self.flips, 'Heads: ', self.heads, 'isHeads', self.is_headsreturn strdef num_flips(self):return self.flipsdef num_heads (self):return self.heads=__namereturn self.flips - self.headsrandom.randint(0, 1)def set_to_heads(self, h):self.is_heads=def count_heads (gv_coin, goal):# Type your code here11gv_coinnum_heads = 20num_flips===GVCoin (15)1:= h_main__":num_heads = 100num_flipscount_heads (gv_coin, num_heads)print(f'Total number of flips for 20 heads: { num_flips }');count_heads(gv_coin, num_heads)print(f'Total number of flips for 100 heads: { num_flips }'); 14.20 LAB: Flipping for headsGiven main() and GVCoin class, complete function count_heads() in main.py that counts and returns the number of flips taken to achieve adesired number of heads. Function count_heads() has a GVCoin object and an integer representing the desired number of heads asparameters.Note: For testing purposes, a GVCoin object is created in the main() function using a pseudo-random number generator with a fixed seedvalue. The program uses a seed value of 15 during development, but when submitted, a different seed value will be used for each test case.Ex: If the GVCoin object is created with a seed value of 15 and the desired number of heads is 20, then the function count_heads()) returns35 and the program outputs:Total number of flips for 20 heads: 35

The Algorithm of the code is as follows:- 1. Define a function "count_heads" that takes two…

14.20 LAB: Flipping for heads Given main() and GVCoin class, complete function count_heads() in main.py that counts and returns the number of flips taken to achieve a desired number of heads. Function count_heads() has a GVCoin object and an integer representing the desired number of heads as parameters. Note: For testing purposes, a GVCoin object is created in the main() function using a pseudo-random number generator with a fixed seed value. The program uses a seed value of 15 during development, but when submitted, a different seed value will be used for each test case. Ex: If the GVCoin object is created with a seed value of 15 and the desired number of heads is 20, then the function count_heads()) returns 35 and the program outputs: Total number of flips for 20 heads: 35

14.20 LAB: Flipping for heads Given main() and GVCoin class, complete function count_heads() in main.py that counts and returns the number of flips taken to achieve a desired number of heads. Function count_heads() has a GVCoin object and an integer representing the desired number of heads as parameters. Note: For testing purposes, a GVCoin object is created in the main() function using a pseudo-random number generator with a fixed seed value. The program uses a seed value of 15 during development, but when submitted, a different seed value will be used for each test case. Ex: If the GVCoin object is created with a seed value of 15 and the desired number of heads is 20, then the function count_heads()) returns 35 and the program outputs: Total number of flips for 20 heads: 35

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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