highscore_lowscore_reoccurrence.py

import random                                 #import from the random function

grades = []                                   #create empty list called grades
tens = []                                     #create empty list called tens
lowscore = []
for x in range(0, 30):                        # loop range 30
    grades.append(random.randint(0,10))       #append in grades a random number 0 - 10

print(grades)

for item in grades:                           #for every item in grades, if equal to 10, put in tens list
    if item == 10:
        tens.append(item)
    elif item <= 3:
        lowscore.append(item)                #for every item in grades if lower then 3 put in lowscore list

print(tens)
top_scorers = len(tens)                       #top_scorers is equal to the length of tens list(int)
low_scorers = len(lowscore)                   #low_scorers is equal to the length of lowscore list
print(" {} student/s have scored the perfect score".format(top_scorers))
print(" {} student/s have scored lower then 3".format(low_scorers))



#find a way to display the most populair item
from collections import Counter                                            #import Counter from collections

order_drinks = ["Tea","Coffee","Tea","Tea","Coffee","Hot Chocolate","Tea"] #this is the list


i = Counter(order_drinks)                                                  #using a class constructor __init__ ?
print(i.most_common())                                                     #display the most common value, in order from high to low