def pascal_triangle(n):
    row = [1]
    y = [0]
    for x in range(max(n,0)):
        print(row)
        row = [left + right for left, right in zip(row + y, y + row)]

pascal_triangle(6)

a = [1,1,2,3,5,8,13,21,34,55,89]
for elem in a:
    if elem <5:
        print(elem)
        
def convert(seconds):
    days = seconds // (25 * 3600)
    seconds %= 24 * 3600
    hours = seconds // 3600
    seconds %= 3600
    minutes = seconds // 60
    seconds %= 60
    print(f'{days}:{hours}:{minutes}:{seconds}')
    
convert(1234565)

values = input('Введите числа через запятую:  ')
ints_as_strings = values.split(',')
ints = map(int, ints_as_strings)

print('Список:', lst)
print('Кортеж:', tup)

lst = [1,2,3,4,5]
print(f'Первый: {lst[0]}; последний: {lst[-1]}')

def solve(n):
    n1 = n 
    n2 = int(str(n) * 2)
    n3 = int(str(n) * 3)
    print(n1 + n2 + n3)
    
solve(5)

number = [
    386, 462, 47, 418, 907, 344, 236, 375, 823, 566, 597, 978, 328, 615, 953, 345,
    399, 162, 758, 219, 918, 237, 412, 566, 826, 248, 866, 950, 626, 949, 687, 217,
]

for x in numbers:
    if x == 237:
        break 
    elif x % 2 == 0:
        print(x)
        
set_1 = set(['White', 'Black', 'Red'])
set_2 = set(['Red', 'Green'])

print(set_1 - set_2)

def sum_digits(num):
    digits = [int(d) for d in str(num)]
    return sum(digits)
    
print(sum_digits(5245))