histogram dictionary

count_of_numbers = int(input())
percent = {'p1': 0, 'p2': 0, 'p3': 0, 'p4': 0, 'p5': 0}

for numbers in range(count_of_numbers):
    number = int(input())
    if number < 200:
        percent['p1'] += 1
    elif number < 400:
        percent['p2'] += 1
    elif number < 600:
        percent['p3'] += 1
    elif number < 800:
        percent['p4'] += 1
    else:
        percent['p5'] += 1

for i in percent:
    result = percent[i] / count_of_numbers * 100
    print(f'{result:.2f}%')