Histogram 4/8

numbers = int(input())

p1 = 0
p2 = 0
p3 = 0
p4 = 0
p5 = 0

for number in range(0, numbers):
    current_number = int(input())
    if current_number < 200:
        p1 += 1
    elif current_number >= 200 and current_number < 400:
        p2 += 1
    elif current_number >= 400 and current_number < 600:
        p3 += 1
    elif current_number >= 600 and current_number < 800:
        p4 += 1
    else:
        p5 += 1

print('{0:.2f}%'.format(p1 / numbers * 100))
print('{0:.2f}%'.format(p2 / numbers * 100))
print('{0:.2f}%'.format(p3 / numbers * 100))
print('{0:.2f}%'.format(p4 / numbers * 100))
print('{0:.2f}%'.format(p5 / numbers * 100))