Prog102 Week 2 Chart challenge

from random import randint

import matplotlib.pyplot as plot
scores = []

score10 = []

for x in range (0, 30):
    scores.append(randint(0, 10)) # generate random number from 0 to 10, add to scores

print(scores)

tens = 0 # initialise variable for counting scores of ten
nines = 0
eights = 0
sevens = 0
sixes = 0
fives = 0
fours = 0
threes = 0
twos = 0
ones = 0
zeros = 0

for score in scores:
    if score == 10:
        tens += 1
    if score == 9:
        nines += 1
    if score == 8:
        eights += 1
    if score == 7:
        sevens += 1
    if score == 6:
        sixes += 1
    if score == 5:
        fives += 1
    if score == 4:
        fours += 1
    if score == 3:
        threes += 1
    if score == 2:
        twos += 1
    if score == 1:
        ones += 1
    if score == 0:
        zeros += 1


score10.append(zeros)
score10.append(ones)
score10.append(twos)
score10.append(threes)
score10.append(fours)
score10.append(fives)
score10.append(sixes)
score10.append(sevens)
score10.append(eights)
score10.append(nines)
score10.append(tens)


print("\n{0} learners got top marks".format(tens))
print()
print(score10)


plot.bar(range(11), score10, align = "center", alpha= 0.5)

plot.xticks(range(11))
plot.ylabel("Score frequency")
plot.title("Scores on a test")

plot.show()
plot.savefig(fname = "Chart_chall01.png")