x = int(raw_input()) a = '' while(x > 0): a = str(x%2) + a x /= 2 print a
32 16 64
100000 10000 1000000
fp = open('data', 'r') for line in fp: x = int(line) a = '' while(x > 0): a = str(x%2) + a x /= 2 print a