comefrom: <garvit244>1015_1.py
code: def smallestRepunitDivByK( K):
      length, value = 0, 0
      for no_one in range(100000):
          value = (10*value + 1)%K
          length += 1
          if value == 0:
              return length
      return -1
masked: def sample_funcname ( var_0 ) :
      var_2 , var_3 = 0 , 0
      for var_6 in range ( 100000 ) :
          var_3 = ( 10 * var_3 + 1 ) % var_0
          var_2 += 1
          if var_3 == 0 :
              return var_2
      return - 1
  