#python

import sys
import os

#this function is what need modified
def  CountBits( n):

#count = 0;
#while(n):
#n &= n - 1
#count += 1
#return(count)

f = open(os.environ['OUTPUT_PATH'], 'w')
num = int(raw_input());
binary = CountBits(num);
for dis_bin in binary:
f.write( str(dis_bin) + "n" )
f.close()