William, you are the best!

Very amazing, very pro

1: import matplotlib.pyplot as plt import numpy as nm x = nm.arange(1,5) y1 = 5*x y2 = [] cur = 5 for e in x: y2.append(cur) cur = 2*cur plt.plot(x, y1) plt.plot(x, y2) plt.show() 2: import matplotlib.pyplot as plt import numpy as nm x = nm.random.normal(59,6, 50) plt.hist(x) x1 = nm.random.normal(63,4, 50) plt.hist(x1) plt.show()

import math; class Point: def __init__(self, x, y): self.x = x; self.y = y; def toString(self): return "("+ str(self.x) + "," + str(self.y) + ")"; def translate(self, moveX, moveY): self.x = self.x + moveX; self.y = self.y + moveY; def dist(self, p): a = self.x - p.x; b = self.y - p.y; c = math.sqrt(pow(a,2) + pow(b,2)) return c; p1 = Point(2,3); p2 = Point(5,7) d1 = p1.dist(p2) print(d1) d2 = p2.dist(p1) print(d2) p2.translate(-4, 3) d3 = p1.dist(p2) print(d3)

def __init__(self, name, age, address): self.name = name self.age = age self.address = address def changeName(self, newName): self.name = newName p1 = MyClass("Juandale Pringle", "Very Old Years Old", "123 Quandale Dingle Avenue") print(p1.name) print(p1.age) print(p1.address) p1.changeName("Johnny") print("new name: " + p1.name) p1.name = "Andrew" print("new name one more time: " + p1.name)

import random mylist = [] #print(mylist) for i in range(4): mylist.append([]) for j in range(4): myrand = 10 + 10* random.random() mylist[i].append(myrand) print(mylist)

Prompt 1: my_list = list(range(20)) #print(my_list) #print multiple of 3 for i in range(len(my_list)): if(my_list[i] % 3 == 0): print(my_list[i]) #change the list for i in range(len(my_list)): my_list[i] = my_list[i] -2 #print(my_list) #print multiple of 3 a for i in range(len(my_list)): if(my_list[i] % 3 == 0): print(my_list[i]) Prompt 2: my_list = list(range(11)) print(my_list) newlist = [x**(1/2) for x in my_list] print(newlist) x**(1/2) Prompt 3: for i in range(3): # Append an empty sublist inside the list for j in range(3): my_list = [i, j] print(my_list, end='\t') print('\n')

Prompt 1: import string alphabet = list(string.ascii_uppercase) for l in alphabet: count = ord(l) - ord('A') + 1 for i in range(0, count): print(l + " ", end=''), print("") Prompt 2: import string alphabet = list(string.ascii_uppercase) index_newline = 0 index_inc = 1 for i in range(0,26): print(alphabet[i],end='') if(i == index_newline): print("") index_inc = index_inc + 1 index_newline = index_newline + index_inc Prompt 3: def my_multiply(list): prod = 1; for i in old_list: prod = prod * i return prod old_list = [2, 3, 5, 7] print(my_multiply(old_list)) old_list.append(11) old_list.remove(7) print(my_multiply(old_list))

Prompt 1. A. > B. == C. > Prompt 2. A. True B. False Prompt 3. grade = input("Input grade percentile/score from 0-100: ") grade = float(grade) if 90<=grade<=100: print("You got an A! Never knew you were smart xD.") elif 80<=grade<=89: print("You got a B! Keep trying.") elif 70<=grade<=79: print("You got a C. Keep trying.") elif 60<=grade<=69: print("You got a D. Keep trying.") elif 0<=grade<=59: print("You got an F. Keep pushing forward.")

a. > b. == c. > 2. a. True b. False 3. grade = input("include the percentage of your grade from 0-100: ") grade = float(grade) if 90<=grade<=100: print("A") elif 80<=grade<=90: print("B") elif 70<=grade<=80: print("C") elif 60<=grade<=70: print("D") else: print("F")