from BcParser import BcParser as parser
parser = parser().parser
while True:
    try:
        calc_input = input('> ')
    except EOFError:
        break
    parser.parse(calc_input)

e856554d6711c425201d1483f7679173e1ba5008
<mask token>

<mask token>
while True:
    try:
        calc_input = input('> ')
    except EOFError:
        break
    parser.parse(calc_input)

<mask token>
parser = parser().parser
while True:
    try:
        calc_input = input('> ')
    except EOFError:
        break
    parser.parse(calc_input)

from BcParser import BcParser as parser
parser = parser().parser
while True:
    try:
        calc_input = input('> ')
    except EOFError:
        break
    parser.parse(calc_input)
