from itertools import product

count = 0

number = 0

for p in product(sorted("АЛ­ГО­РИТМ"), repeat=5):

number += 1

if number % 2 != 0 and p[0]!="Г" and p.count("И") >= 2:

count+=1

print(count)

k = 0

for i in range(0,32768):

if i % 2 == 0:

octstr=oct(i)[2:].zfill(5)

c = octstr.count('2')

if c > 1 and octstr[0] != '1':

k += 1

print(k)

count = 0

for i1 in 'АЛО­РИТМ':

for i2 in 'АЛ­ГО­РИТМ':

for i3 in 'АЛ­ГО­РИТМ':

for i4 in 'АЛ­ГО­РИТМ':

for i5 in 'АЛ­ГО­РИТМ':

s = i1 + i2 + i3 + i4 + i5

if s[4] in 'АИМР' and s.count('И') >= 2:

count += 1

print(count)

from itertools import product

a=sorted([''.join(p) for p in product('АЛ­ГО­РИТМ',repeat=5)])

print(len([a[i] for i in range(len(a)) if i%2==0 and a[i][0]!='Г' and a[i].count('И')>=2]))