print('''There are n people in the circle. You give the knife to one of them, he stabs person on the right and
    gives the knife to the next person. What will be the number of whoever
    will be left alive?'''
      )

pplList = []
numOfPeople = int(input('How many people are there in the circle?'))


for i in range(1, (numOfPeople + 1)):
    pplList.append(i)
print(pplList)

while len(pplList) > 1:
    for i in pplList:
        if i % 2 == 0:
            del pplList[::i]
    print(f'The number of person which survived is {pplList[0]+1}')
    break