h = int(input("Введите высоту пирамиды: "))
line,c,amount = '','',1
black = ' '*h
for i in range(h):
    black = black[0:h-i]
    c = ''
    
    for j in range(amount):
        c += "*"
        
    line += black+c+'\n'
    amount += 2
print (line)

 black[0:h-i]